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What causes peripheral eye flashes?

Jelly-like vitreous, which fills most of the eye and helps maintain its round shape, shrinks with age and becomes stringy, according to the National Eye Institute. These strings cast tiny shadows on the retina, appearing as dots, strings or cobwebs that seem to move when looked at directly. They are more apparent when looking at bright objects such as the sky. Many people see floaters, and while these floaters are annoying, they require no treatment.\nA sudden increase in floaters, especially if accompanied by flashing lights or loss of peripheral vision, requires immediate medical attention, ..

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What causes hypoechoic nodes of the thyroid?

Other features seen on ultrasound can indicate whether a hypoechoic thyroid nodule is potentially malignant. Nodules larger than one centimeter or taller than they are wide are considered suspicious for malignancy. Other indications of a cancerous nodule include microcalcifications or blood flow present within the nodule, reports Radiopaedia. Malignant nodules may also invade nearby structures.\nDoctors use a type of biopsy called fine needle aspiration to determine whether a thyroid nodule found on ultrasound is benign or malignant; this test can take place in a doctor’s office or a hospita..

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What are the symptoms of T-cell leukemia?

Some patients who have the "smouldering" type of T-cell leukemia are often asymptomatic or have rashes that can be treated with topical steroids, claims the National Institutes of Health. Their white blood cell count is often normal. Other patients have levels of blood calcium that are too high, which causes constipation and frequent urination.\nEven asymptomatic patients who have T-cell leukemia have weakened immune systems and are at risk for infections that can be fatal, states the NIH. They are especially susceptible to infestation by a parasite called Strongyloides stercoralis. This is a ..

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What retailers sell biotin supplements?

Biotin is a B vitamin and coenzyme that is sometimes referred to as Vitamin H, notes WebMD. It is usually recommended as a supplement for conditions such as brittle nails and diabetes, since it supports optimal health of the nerves, skin, metabolism, cells and digestive tract. It may also help to treat certain types of peripheral neuropathy that sometimes occur with diseases such as diabetes and kidney failure.\nEarly research indicates that supplementing the diet with biotin along with chromium may improve blood sugar levels. Biotin by itself may decrease symptoms of neuropathy associated wit..

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How effective is laser skin tightening?

An ablative laser removes layers of skin and is also known as a wounding laser, explains Mayo Clinic. The nonablative laser tightens lower layers of skin and stimulates the growth of collagen. The nonablative laser does not require as much recovery time, and it does not cause the same degree of enhancement to the surface of the skin as the ablative laser.\nThe primary benefits of laser resurfacing include a decreased appearance of fine lines on the face, states Mayo Clinic. Also, people who have sun damage or scars can enhance their skin tone and their complexion through this procedure. To max..

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What are some key aspects of heart anatomy?

The four chambers of the heart are the left and right atria and the left and right ventricles, says InnerBody. The atria are at the top of the heart and the ventricles at the bottom, and the pairs are separated by the septum, a wall of muscle that runs down the center of the heart. Valves control how blood flows in and out of the heart.

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How can you find a local recovery house?

FindRecoveryHousing.com allows users to input their addresses and find recovery houses that are between 1 and 500 miles from their homes. This website also enables users to search for recovery houses based upon specific criteria, including the gender of residents, bilingual services, funding available, and whether the facility allows methadone and other medications. Furthermore, FindRecoveryHousing.com provides essential information on the bed availability of local sober residences, their criteria for admittance, program fees and who to contact for admission.\nAnother way to find local recover..

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What are statins used for?

Statins block an enzyme in the liver that produces cholesterol, according to MedicineNet. Too much cholesterol may lead to cholesterol-containing plaque formation in the arteries. Plaques block the arteries and reduce blood flow to tissues. Plaques that rupture form blood clots on them, further blocking the artery. Depending on which arteries are blocked, a heart attack, stroke or intermittent claudication in the legs may occur.\nHealthy lifestyle changes are still key to reducing the risk of heart disease, states Mayo Clinic. These changes include stopping smoking; eating a low-fat, low-chole..

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What causes numbness in your feet?

When the loss of sensation in the feet is caused by lack of blood supply, sensation returns quickly once individuals move their legs and feet, explains Healthgrades. When foot numbness is chronic, then there is probably some level of nerve damage causing the issue.\nNerves can sustain damage and cause foot numbness as a result of moderate to serious orthopedic conditions, including degenerative disk disease, herniated disk, back injury, osteoporosis and nerve entrapment, according to Healthgrades. Neurological conditions that cause nerve entrapment or damage that leads to foot numbness include..

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What is the recommended diet after gallbladder surgery?

Eating smaller, more frequent meals ensures better mixing of the food with bile, explains Mayo Clinic. Patients are advised to include small amounts of lean protein, vegetables and fruits at every meal, and to choose non-fat or low-fat foods. Fried or greasy foods should be avoided, as should fatty sauces or gravies. Slowly increasing the fiber in the diet over a period of weeks helps alleviate constipation and diarrhea, though it may initially lead to some gas and cramping.\nThe gallbladder is an organ that collects the bile produced in the liver and releases it into the digestive system afte..

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