Bone Marrow Transplant

Lets Know About Bone Marrow Transplant

A bone marrow transplant is a medical procedure carried out to replaces bone marrow that has been damaged or destroyed by disease, infection, or chemotherapy. This procedure includes transplanting blood stem cells, which travel to the bone marrow where they produce new blood cells and promote growth of new marrow.

Bone marrow is a tissue which is spongy and fatty tissue which is found inside the bones. It forms the following components of the blood:

  • Red blood cells, which transport oxygen and other nutrients in the body
  • White blood cells, which fight infection
  • Platelets, which are responsible for the Clotting to prevent the loss of blood.

Bone marrow will also contain immature blood-forming cells which are known as hematopoietic stem cells, or HSCs. The cells in the body replicate itself to make copies of themselves.

But, the stem cells are unspecialized, which means they have the viable to multiply and become any sort of the blood cells. These HSC’s found in the bone marrow will make new blood cells throughout the lifespan.

A bone marrow transplant replaces your damaged stem cells with healthy Stem cells. This helps your body make adequate white blood cells, platelets, or red blood cells to overcome infections, bleeding disorders, or anemia.

Healthy stem cells can come from a donor, or they can be harvested from their own body. In such cases, stem cells can be taken, or grown, before the start chemotherapy or radiation treatment. Those harvested  healthy cells are then stored and used in transplantation.

Why You May Need a Bone Marrow Transplant ?

Bone marrow transplants are carried out when a person’s marrow isn’t healthy enough to function properly. This should be due to chronic infections, disease, or cancer treatments. Some other reasons for a bone marrow transplant include:

  • Aplastic anemia, its a disorder in which the marrow stops making new blood cells
  • Cancers that affect the marrow, such as leukemia, lymphoma, and more than one myeloma
  • Damaged bone marrow due to chemotherapy
  • Congenital neutropenia, which is an inherited disease that causes recurring infections
  • Sickle cell anemia, which is an inherited blood disorder that causes misshapen red blood cells
  • Thalassemia, which is an inherited blood ailment where the body makes an unusual shape of hemoglobin, an integral part of red blood cells

What are the types of Bone Marrow Transplant ?

There are two major types of bone marrow transplants. The type used will depend on the reason you need a transplant.

Autologous Transplants

Autologous transplants involve the use of a person’s own stem cells. They typically involve harvesting your cells before beginning a damaging therapy to cells like chemotherapy or radiation. After the treatment is done, your own cells are returned to your body.

Autologous-transplantation

This type of transplant isn’t always available. It can only be used if you have a healthy bone marrow. However, it reduces the risk of some serious complications.

Allogeneic Transplants

Allogeneic transplants involve the use of cells from a donor. The donor must be a close genetic match. Often, a compatible relative is the best choice, but genetic matches can also be found from a donor registry.

Allogeneic TransplantsAllogeneic transplants are necessary if you have a condition that has damaged your bone marrow cells. However, they have a higher risk of certain complications. You’ll also probably need to be put on medications to suppress your immune system so that your body doesn’t attack the new cells. This can leave you susceptible to illness.

The success of an allogeneic transplant depends on how closely the donor cells match your own.

How to Prepare for a Bone Marrow Transplant ?

Prior to your transplant, you’ll undergo several tests to discover what type of bone marrow cells you need.  You may also undergo radiation or chemotherapy to kill off all cancer cells or marrow cells before you get the new stem cells. Bone marrow transplants take up to a week.

During treatments, the immune system will be compromised, affecting its ability to fight infections. Therefore, you’ll stay in a special section of the hospital that’s reserved for people receiving bone marrow transplants. This reduces your risk of being exposed to anything that could cause an infection.

How a Bone Marrow Transplant Is Performed ?

The procedure is similar to a blood transfusion. If you’re having an allogeneic transplant, bone marrow cells will be harvested from the donor a day or two before your procedure. If your own cells are being used, they’ll be retrieved from the stem cell bank. Cells are collected in two ways.

How Bone marrow transplant doneDuring a bone marrow harvest, cells are collected from both hipbones through a needle. The procedure is done under general anesthesia

Leukapheresis

During leukapheresis, a donor is given five shots to help the stem cells move from the bone marrow and into the bloodstream. Blood is then drawn through an intravenous (IV) line, and a machine separates out the white blood cells that contain stem cells.

A needle called a central venous catheter, or a port, will be installed on the upper right portion of your chest. This allows the fluid containing the new stem cells to flow directly into your heart. The stem cells then disperse throughout your body. They flow through your blood and into the bone marrow. They’ll become established there and begin to grow.

The port is left in place because the bone marrow transplant is done over several sessions for a few days. Multiple sessions give the new stem cells the best chance to integrate themselves into your body. That process is known as engraftment.

Through this port, you’ll also receive blood transfusions, liquids, and possibly nutrients. You may need medications to fight off infections and help the new marrow grow. This depends on how well you handle the treatments.

During this time, you’ll be closely monitored for any complications.

What to Expect After a Bone Marrow Transplant ?

The success of a bone marrow transplant is primarily dependent on how closely the donor and recipient genetically match. Sometimes, it can be very difficult to find a good match among unrelated donors.

The state of your engraftment will be regularly monitored. It’s generally complete between 10 and 28 days after the initial transplant. The first sign of engraftment is a rising white blood cell count. This shows that the transplant is starting to make new blood cells.

Typical recovery time for a bone marrow transplant is about three months. However, it may take up to a year for you to recover fully. Recovery depends on numerous factors, including:

  • The condition being treated
  • Chemotherapy
  • Radiation
  • Donor match
  • Where the transplant is performed

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Glaucoma

Glaucoma – “Silent Thief of Sight”

Glaucoma also known as “Silent Thief of Sight” is the eye condition in which optic nerve undergoes slow degeneration. It rarely shows any symptoms at initial stage as there will not be even any pain or redness of the eye.

Glaucoma is a disease that damages your eye’s optic nerve. It usually happens when fluid builds up in the front part of your eye. That extra fluid increases the pressure in your eye, damaging the optic nerve.

Here are the signs of an acute angle-closure glaucoma attack:

  • Your vision is suddenly blurry
  • Severe eye pain
  • You have a headache
  • You may feel sick to your stomach (nausea)
  • Throw up (vomit)
  • You see rainbow-colored rings or halos around lights

Glaucoma

Tests to detect Glaucoma

To be safe and accurate, you should undertake these following 5 tests regularly to detect Glaucoma at an early stage: 

TONOMETRY – This test examines inner eye pressure and is done with the help of an instrument called tonometer. The air is puffed in eyes and the pressure is calculated according to that. This test will not take much of your time and is painless too.

GONIOSCOPY – This test examines the angle where iris meets cornea in the eye. The instrument helps in viewing the front part of the eye and to determine whether the angle is narrow or open. This test also helps in determing if any excessive pigment is blocking the drainage of humor inside the eye.

PACHYMETRY – The thickness of the cornea is checked with this test. Doctor uses ultrasonic wave instrument called pachymeter. If the central cornea thickness is thin then it is a strong predictor of Glaucoma.

VISUAL FIELD TEST – This test is also known as Perimetry and checks the complete vision of the eye. It measures the entire area seen by the person forward looking and sideways. The doctor will be able to evaluate in this if your peripheral vision is getting lost.

OPHTHALMOSCOPY – Also known as Dilated eye exam examines the shape and color of the optic nerve. It gives the complete evaluation of interior of the eye. This test will help in detecting if you have Glaucoma and of you have so how extensive it is.

There are many other tests which helps in early detection of Glaucoma like OCT (Optic Coherence Tomography), etc. You should always keep tonometry and opthalmoscopy in your routine eye tests.

Treatment for Glaucoma

Glaucoma is usually controlled with eyedrop medicine. Used every day, these eye drops lower eye pressure. Some do this by reducing the amount of aqueous fluid the eye makes. Others reduce pressure by helping fluid flow better through the drainage angle.

                              glaucomaglaucoma

Laser Surgery

There are two main types of laser surgery to treat glaucoma. They help aqueous drain from the eye. These procedures are usually done in the ophthalmologist’s office or an outpatient surgery center.

Trabeculoplasty

This surgery is for people who have open-angle glaucoma. The eye surgeon uses a laser to make the drainage angle work better. That way fluid flows out properly and eye pressure is reduced.

Iridotomy

This is for people who have angle-closure glaucoma. The ophthalmologist uses a laser to create a tiny hole in the iris. This hole helps fluid flow to the drainage angle.

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pep and std

Post-Exposure Prophylaxis & Sexually Transmitted Disease

Post-Exposure Prophylaxis (PEP) means taking antiretroviral medicines (ART) after being potentially exposed to HIV to prevent becoming infected.

Post-exposure prophylaxis, or PEP, is another name for emergency HIV treatment. PEP is not a cure for HIV, it is a form of HIV prevention. It is a short course of antiretroviral drugs that stops exposure to HIV from becoming a life-long infection.

PEP should be started within 72 hours after a recent possible exposure to HIV. If you think you’ve

Recently been exposed to HIV during sex or unprotected Sex.

Causes of HIV

Through sharing needles and works to prepare drugs

Causes of HIV

If sexually assaulted seek urgent medical help.

 

Relief from stress

Health care workers exposed to HIV at Work.

If you think that you have been exposed to HIV visit a healthcare clinic, doctor, pharmacy or contact us immediately.

Not everyone is given PEP and it is not available everywhere. A healthcare professional will advise you if they think you should take PEP.

PEP and HIV testing

HIV TESTING

It’s normal to feel anxious about being infected with HIV.Test for HIV in the following duration after exposure.

  • If you took PEP – get tested 3 and 6 months after potential exposure.
  • If you didn’t take PEP – get tested 3 months after potential exposure

Emotional support, advice and counselling

CounsellingGetting the right support is important before, during and after taking PEP. It can help address any concerns or fears that you might have. Attend follow-up visits with your healthcare team regularly.

PEP must not be used as a frequent way to prevent HIV infection. Use condoms and safer sex practises to prevent sexual transmission of HIV.

When Should you start PEP?

Start PepPEP must be started within 72 hours after a possible exposure. The sooner you start PEP, the better; every hour counts.

Starting PEP as soon as possible after a potential HIV exposure is important. Research has shown that PEP has little or no effect in preventing HIV infection if it is started later than 72 hours after HIV exposure.

How long Should PEP is Prescribed?

PEP drugs to be taken once or twice daily for 28 days.

How effective is PEP Therapy?

PEP is effective in preventing HIV when administered correctly, but not 100%.

Pep Therapy

If you think that you have been exposed to HIV visit a healthcare clinic, doctor, pharmacy or contact us immediately.

 

Sexually Transmitted Disease

 

Sexually Transmitted Diseases STDs are infections that are passed from one person to another during vaginal, anal, and oral sex. They’re truly common, and plenty of people who have them don’t have any symptoms. STDs can be dangerous, however, most STDs are treatable. Test yourself for STD

  1. If you think you recently been exposed to during sex or unprotected Sex.
  2. Through sharing needles and works to prepare drugs
  3. If sexually assaulted seek urgent medical help.
  4. Health care workers exposed at Work.

Types of STD:

Sexually Transmitted Disease can be Caused by Viruses, Bacteria, Parasites. Let us see various pathology of STD.

STDs caused by viruses:

Human Immunodeficiency Virus (HIV)

HIV causes the immune system – the device in the body that is supposed to fight off infection – to not work as properly as it should. This makes humans with HIV more probably to get infections and some other diseases, like some cancers. HIV is the virus that causes AIDS.

Hepatitis viruses

Hepatitis is an infection of the liver. There are three common types of hepatitis:

  1. Hepatitis A
  2. Hepatitis B
  3. Hepatitis C.

Hepatitis-A causes a short-term liver infection. Hepatitis-B and hepatitis-C cause much more serious, long-lasting liver problems

Both can purpose very bad liver disease, like cirrhosis, and death. They are more probably than hepatitis A to be spread by having sex.

Human papillomavirus (HPV)

There are about 40 different types of HPV that can be spread through sex and affect the anus and genitals. Examples of diseases that HPV can reason include:

  1. Genital warts
  2. Cancers of the penis, vagina, anal, mouth, or throat
  3. Cervical cancer (over 70% of cervical cancers – 7 cases out of each and every 10 – are brought about through HPV)

Herpes simplex virus

The herpes simplex virus (HSV) causes genital herpes. Genital herpes can cause painful blisters on the genitals and anus. Herpes can also cause sores in the mouth. There is no cure for herpes.

STDs Caused by Bacteria:

Chlamydia

Chlamydia is one of the most frequent STD in the world. It was caused by bacteria. About 30% of the world population get chlamydia infection every year.

If chlamydia is not treated, it can cause a serious problem. Like diseases of the genitals and eyes. It can even reason blindness. It can also purpose permanent damage to a woman reproductive system if it is no longer treated.

Gonorrhea

It can infect the genitals, mouth, throat, rectum, and eyes. In bad cases, it can spread via the blood to infect the body’s joints. In the worst cases, it can spread through the blood and infect the heart (causing endocarditis, and contamination of the heart’s valves) or the spinal wire inflicting meningitis.

Syphilis

Syphilis can cause many serious problems if it is not treated. It makes a person much more likely to get HIV because it causes sores on the genitals that make it easier for HIV (and other STDs) to get spread. After a few years, if people with syphilis do not get treated, they can have serious problems with them in their body.Eventually – without treatment – syphilis infects the brain and causes death.

STDs Caused by parasites:

Trichomoniasis:

Trichomoniasis a germ causing a benign infection known as trichomoniasis. It is the treatable infection which is cured with a simple course of antibiotics. The symptoms it causes are common STD symptoms, namely an abnormal discharge from the genitals and pain when urinating or when having sex.

Symptoms of emergency STD:

  1. Chest pain
  2. Severe pain
  3. Uncontrolled bleeding
  4. Persistent diarrhea/vomiting
  5. Vomiting/coughing blood
  6. Shortness of breath
  7. Sudden dizziness, fainting, weakness or mental status changes

 Protection before STD:

causes of HIV

Effective STD prevention starts before sexual activity occurs. Here are some steps you can take to decrease your STD danger before having sex:

  1. Avoid sex when under the influence of drugs or alcohol.
  2. Get tested, along with your partners, before having sex.
  3. Limit our number of sexual partners.
  4. Talk honestly with potential partners about both of your sexual histories.
  5. Get vaccinated against the hepatitis B (HBV) and human papillomavirus (HPV)

Having a conversation about sexual fitness with your associate is key, however not every person with STDs knows they’re infected. That’s why it’s so essential to get tested before you have sex with a new partner.

Prevention of STD

The only way for a person to be positive they will not get an STD is for that person not to have sex. This includes sex of any kind.

There are some things that a person can do to make it less likely to get an STI:

  1. Practice safer sex. Use condoms and different types of birth control
  2. Stay with one sexual partner who has tested negative for STDs
  3. Do not have sex with anyone until you are each tested for STDs
  4. Get the vaccines for HPV, hepatitis A, and hepatitis B

Diagnosis

If your sexual records and modern signs and symptoms recommend that you have an STI, laboratory assessments can discover the purpose and realize co-infections you may have contracted.

  1. Urine samples.Some STIs can be confirmed with a urine sample.
  2. Blood tests.It can confirm the diagnosis of HIV or later stages of syphilis.
  3. Fluid samples.If you have active genital sores, testing fluid and samples from the sores may be done to diagnose the type of infection. Laboratory tests of material from a genital sore or discharge are used to diagnose some STIs.

Screening

Blood TestTesting for a disease in anyone who would not have symptoms is called screening. Most of the time, STD screening is not a routine part of health care, however, there are exceptions:

  1. The STI screening test is suggested  for everyone who has ages 13 to 64 is a saliva or blood test for HIV,
  2. Pregnant women. Screening for HIV, chlamydia, hepatitis-B, and syphilis commonly take place at the first prenatal visit for all pregnant women. Hepatitis C and gonorrhea screening checks are advocated at least once at some point of pregnancy a for a female at high danger of these infections.
  3. Women age 21 and older. The Pap test displays for cervical abnormalities, consisting of precancerous changes, inflammation, and cancer, which is often induced by certain lines of human papillomavirus (HPV). Experts suggest that beginning at age 21, women should have a Pap check at least each and every three years. After age 30, women are recommended to have an HPV DNA test and a Pap test every 5 years or a Pap check every three years.
  4. Women under age 25 who are sexually active. All sexually energetic women below age 25 must be tested for chlamydia infection. The chlamydia test makes use of a pattern of urine or vaginal fluid you can acquire yourself. Some specialists suggest repeating the chlamydia test three months after you’ve had an effective test and been treated.
  5. Men who have sex with men. Compared with different groups, men who have sex with men run a greater chance of acquiring STIs. Many public health organizations suggest annual or more common STI screening for these men. Regular checks for HIV, syphilis, chlamydia and gonorrhea are particularly important.
  6. People with HIV. People with HIV should also be screened for Hepatitis C.If you have HIV, it dramatically raises your threat of catching other STIs. Experts suggest immediate checking out for chlamydia, syphilis, gonorrhea, herpes and after being identified with HIV. Women with HIV may improve aggressive cervical cancer, so they have a Pap test within a year of being recognized with HIV, and then again six months later.
  7. People who have a new partner. Before having vaginal or anal intercourse with new partners, be sure that you’ve got each been examined for STIs. Keep in thinking that Human Papillomavirus (HPV) screening isn’t reachable for men. No exact screening test exists for genital herpes for both sex, so you may not be conscious you’re infected till you have symptoms.

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Sickle

Here’s A Way To Solve A Problem with Sickle Cell Anemia

Sickle cell anemia is a genetic disorder which is hereditary in nature , a condition in which there are not sufficient healthy red blood cells to carry enough oxygen all through the body.

Sickle cell anemia is caused by a mutation of gene. Hemoglobin carries oxygen from the lungs to all other parts of the body. In sickle cell anemia, hemoglobin will be abnormally shaped like sickles or Crescent moon, which causes red blood cells to become rigid, sticky and misshapen. These irregularly formed cells can get stuck in small blood vessels, which can gradually slow down blood flow and oxygen to parts of the body.

The sickle cell gene is passed from generation to generation in a pattern of inheritance known as autosomal recessive inheritance. This means that both the mother and the father should pass by on the defective form of the gene for a baby to be affected.

Symptoms

Signs and symptoms of sickle cell anemia, which differ from person to person and change over time, include:

Anemia.

Sickle cells break apart easily and die, leaving you without sufficient red blood cells. Red blood cells usually live for about 120 days before they need to be replaced. But sickle cells die in 10 to 20 days, leaving a scarcity of red blood cells (anemia). Without enough red blood cells, the body cannot get the oxygen it wants to feel energized, causing fatigue.

                      Normal blood cellsickle cell

Episodes of pain. Periodic episodes of pain, called crises, are an important symptom of sickle cell anemia. Pain develops when sickle-shaped red blood cells block blood flow thru tiny blood vessels to the chest, abdomen and joints. Pain can also occur in the bones.

Painful swelling of arms and feet. The swelling is triggered by sickle-shaped red blood cells blocking blood waft to the arms and feet.

Frequent infections. Sickle cells can damage an organ that fights infection (spleen), leaving you greater vulnerable to infections. Doctors normally give infants and teenagers with sickle cell anemia vaccinations and antibiotics to stop potentially life-threatening infections, such as pneumonia.

Delayed growth. Red blood cells provide the oxygen and nutrients the body growth. A shortage of healthy red blood cells can gradual the normal growth cycle and delays puberty in teenagers.

Vision problems. Tiny blood vessels that supply the eyes may also become plugged with sickle cells. This can harm the retina — the portion of the eye that processes visual images, leading to vision problems.

Complications

Sickle cell anemia can lead to a host of complications, including Stroke, Acute chest syndrome, pulmonary hypertension. Organ damage, Blindness, Leg ulcers, Gallstones, Priapism etc.

Medications

Medications used is not to treat sickle cell anemia but to avoid complications arise due to the disorder.

osteoporosis

Antibiotics. Children with sickle cell anemia may start taking the antibiotic penicillin when they’re about 2 months old and proceed taking it till they’re at least 5 years old. Doing so helps stop infections, such as pneumonia, which can be life-threatening to a child with sickle cell anemia.

As an adult, if the spleen is removed or had pneumonia, you may want to take penicillin throughout the life.

Pain-relieving medications. To relieve pain during a sickle cell crisis, the health practitioner may prescribe pain medications.

Hydroxyurea (Droxia, Hydrea). When taken daily, hydroxyurea reduces the frequency of painful crises and may reduce the need for blood transfusions and hospitalizations. Hydroxyurea seems to work by stimulating production of fetal hemoglobin — a type of hemoglobin found in newborns that helps stop the formation of sickle cells.

Hydroxyurea will increase the risk of infections, and there is some situation that long-term use of this drug might cause problems later in life for people who take it for many years. More study is needed.

The physician can help you determine if this drug may be really useful for you or the child. Don’t take the drug if you are pregnant.

Vaccinations to prevent infections

Childhood vaccinations are necessary for preventing disease in all children. They’re even more important for kids with sickle cell anemia due to the fact their infections can be severe.

The physician will make sure the child receives all of the recommended childhood vaccinations. Vaccinations, such as the pneumococcal vaccine and the annual flu shot, are additionally important for adults with sickle cell anemia.

Blood transfusions

In blood transfusion, red blood cells are separated from the donated blood, then given intravenously to a person with sickle cell anemia.

blood transfusion

Blood transfusions increase the normal red blood cells in circulation, helping to relieve anemia. In adolescents with sickle cell anemia at high risk of stroke, normal blood transfusions can limit the risk. Transfusions can also be used to treat other issues of sickle cell anemia, or they can be given to prevent complications.

Blood transfusions elevate some risk, including infection and extra iron buildup in the body. Because excess iron can harm the heart, liver and other organs, people who endure regular transfusions may want remedy to reduce iron levels.

Treatment

Bone marrow transplant, additionally known as stem cell transplant, gives the solely possible treatment for sickle cell anemia. It’s typically reserved for people younger than age sixteen because the risks extend for people older than 16 finding a donor is difficult, and the procedure has serious risks associated with it, inclusive of death.

Treatments may include medicines to reduce pain and stop complications, and blood transfusions, as well as a bone marrow transplant.

Bone marrow transplant

bone narrow transplant

A bone marrow transplant, also known as a stem cell transplant, involves replacing bone marrow affected by sickle cell anemia with healthy bone marrow from a donor. The procedure generally makes use of a matched donor, such as a sibling, who doesn’t have sickle cell anemia. For many, donors aren’t available. But stem cells from umbilical cord blood may be an option.

Because of the risks associated with a bone marrow transplant, the technique is recommended only for people, usually children, who have significant symptoms and issues from sickle cell anemia.

If a donor is found, the individual with sickle cell anemia receives radiation or chemotherapy to destroy or reduce his or her bone marrow stem cells. Healthy stem cells from the donor are injected intravenously into the bloodstream of the person with sickle cell anemia, where they migrate to the bone marrow and start producing new blood cells.

The technique requires a lengthy hospital stay. After the transplant, you’ll receive drugs to help prevent rejection of the donated stem cells. Even so, the body may reject the transplant, leading to life-threatening complications.

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ophthalmology

Interesting Facts I Bet You Never Knew About Ophthamology part-3

Neuro Ophthalmology

Neuro-ophthalmology is an academically-oriented subspecialty that merges the fields of neurology and ophthalmology, often dealing with complex systemic diseases that have manifestations in the visual system. Neuro-ophthalmologists initially complete a residency in either neurology or ophthalmology, then do a fellowship in the complementary field. Since diagnostic studies can be normal in patients with significant neuro-ophthalmic disease,[1] a detailed medical history and physical exam is essential, and neuro-ophthalmologists often spend a significant amount of time with their patients.

Neuro-Ophthalmology

Common pathology referred to a neuro-ophthalmologist includes afferent visual system disorders (e.g. optic neuritis, optic neuropathy, papilledema, brain tumors or strokes) and efferent visual system disorders (e.g. anisocoria, diplopia, ophthalmoplegia, ptosis, nystagmus, blepharospasm, seizures of the eye or eye muscles, and hemifacial spasm)

Diabetic Retinopathy

Diabetic retinopathy is a condition that occurs in people who have diabetes. It causes progressive damage to the retina, the light-sensitive lining at the back of the eye. Diabetic retinopathy is a serious sight-threatening complication of diabetes.

normal eyediabetic retinopathy

Diabetes interferes with the body’s ability to use and store sugar (glucose). The disease is characterized by too much sugar in the blood, which can cause damage throughout the body, including the eyes.

The condition usually affects both eyes. The longer a person has diabetes, the more likely they will develop diabetic retinopathy. If left untreated, diabetic retinopathy can cause blindness.

Symptoms of diabetic retinopathy include:

  • Seeing spots or floaters
  • Blurred vision
  • Having a dark or empty spot in the center of your vision
  • Difficulty seeing well at night

Often the early stages of diabetic retinopathy have no visual symptoms. Early detection and treatment can limit the potential for significant vision loss from diabetic retinopathy.

Treatment for Retinopathy

Treatment of diabetic retinopathy varies depending on the extent of the disease. People with diabetic retinopathy may need laser surgery to seal leaking blood vessels or to discourage other blood vessels from leaking. People with advanced cases of diabetic retinopathy might need a surgical procedure to remove and replace the gel-like fluid in the back of the eye, called the vitreous. Surgery may also be needed to repair a retinal detachment.

Dry Eye Treatment

Dry eye syndrome is a chronic and typically progressive condition. Depending on its cause and severity, it may not be completely curable. But in most cases, dry eyes can be managed successfully, usually resulting in noticeably greater eye comfort, fewer dry eye symptoms, and sometimes sharper vision as well.

eye

Because dry eye disease can have a number of causes, a variety of treatment approaches are used.

The following is a list of dry eye treatments that are commonly used by eye doctors to reduce the signs and symptoms of dry eyes. Your eye doctor may recommend only one of these dry eye treatments or a combination of treatments, depending on the cause(s) and severity of the condition.

  • Artificial Tears
  • Restasis
  • Xiidra
  • Steroid Eye Drops
  • Lacrisert
  • Punctal Plugs
  • Meibomian Gland Expression
  • Warm Compresses
  • LipiFlow
  • Intense Pulsed Light
  • Nutritional Supplements
  • Home Remedies for Dry Eyes

Retinal Detachment

This serious eye condition happens when your retina — a layer of tissue at the back of your eye that processes light — pulls away from the tissue around it. Since the retina can’t work properly when this happens, you could have permanent vision loss if you don’t get it treated right away.

Retinal Detachment

You’re more likely to get one if you:

  • Are severely nearsighted
  • Have had an eye injury or cataract surgery
  • Have a family history of retinal detachment

A detached retina doesn’t hurt. It can happen with no warning at all. But you might notice:

  • Flashes of light
  • Seeing lots of new “floaters” (small flecks or threads)
  • Darkening of your peripheral (side) vision

If you have any of those symptoms, contact your eye doctor immediately. Sometimes it comes before full detachment. It usually has the same symptoms. If your retina gets torn, the fluid inside your eye can leak underneath and separate the retina from its underlying tissue. That’s retinal detachment.

Treatment for Retinal Detachment

There are several options:

Laser (thermal) or Freezing (cryopexy)

Both methods can repair a tear if it is diagnosed early enough. The procedures are often done in the doctor’s office.

Pneumatic Retinopexy

This works well for a tear that’s small and easy to close. The doctor injects a tiny gas bubble into the vitreous, a clear, gel-like substance between your lens and retina. It rises and presses against the retina, closing the tear. She can use a laser or cryopexy to seal the tear.

Scleral Buckle

In this surgical procedure, the doctor sews a silicone band (buckle) around the white of your eye (she’ll call it the sclera). This pushes it toward the tear until it heals. This band is invisible and is permanently attached. Laser or cryo treatment can seal the tear.

Vitrectomy

This surgery is used to repair large tears. The doctor removes the vitreous and replaces it with a saline solution. Depending on the size of the tear, she might use various combinations of vitrectomy, buckle, laser, and gas bubble to repair your retina.

In case you missed the Interesting Facts I Bet You Never Knew About Ophthamology part-1 – Click Here

In case you missed the Interesting Facts I Bet You Never Knew About Ophthamology part-2 – Click Here

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