What are compression socks?

Compression stockings are stretchable stockings that apply gentle pressure over the ankles and calves to promote blood flow, prevent the formation of blood clots, and reduce pain.
What are the uses of compression socks?
Compression socks or compression stockings are used to relieve manifestations of disease of the veins in the lower limbs. Compression stockings may be used in the following conditions of the lower limbs:
- Edema (swelling) of the lower limbs.
- Venous insufficiency: Inability of the veins to pump blood back into the heart.
- Varicose veins: Enlarged, swollen, and twisted veins. They appear blue or dark purple. Varicose veins occur when faulty valves in the veins allow blood to pool or flow in the wrong direction.
- Deep vein thrombosis (DVT): This occurs when blood flow decreases in the lower limbs, for example, due to lack of movement for several hours after surgery, long flight travel, etc., blood pools in the legs and forms clots.
- Lymphedema: Accumulation of lymph fluid in the legs.
- Phlebitis: Inflammation of the veins.
- Pregnancy: During pregnancy, there is compression of major veins and hormones, which causes swelling of the legs.
Can it be dangerous to wear compression socks?
Compression socks are quite safe and do not generally cause complications. To avoid complications, it is important to be aware of the following:
- Compression socks should not be too tight or cause pain. Compression socks come in various sizes, so it’s important to select the correct size after consultation with a doctor or nurse. If it is too tight, it can cut off blood supply and oxygenation, causing tissue death.
- You must consult with a doctor before using compression socks because compression stockings can be dangerous in certain conditions and should be avoided. Some of these conditions are:
- A disease of the arteries
- Heart failure
- Inflammation of the veins that is spreading to the rest of the body
- Infections and/or inflammation of the skin

Do compression socks really work?
Compression socks have been found to work based on clinical evidence, especially in diseases of the veins in the legs. Compression socks have been found to have the following benefits:
- Improving blood circulation in the legs
- Prevent blood from pooling in your leg veins
- Reduce leg swelling
- Prevent ulcers
- Prevent blood clots in the veins of the legs
- Reduce pain
- Reduce varicose veins
- Improve lymphatic drainage
How should compression socks be used?
Compression socks should not be used without first consulting your doctor. Compression socks come in various lengths and sizes, and they need to fit properly based on measurements of the patient’s legs. A doctor or nurse should assess the right size for the compression socks.
Compression socks are typically worn during the day and taken off during bedtime. This may vary for certain conditions, hence it’s advised to follow the recommendations by the doctor. The socks may be worn on one or both legs depending on the condition.
The socks should be washed regularly to maintain hygiene. It is recommended to wash them by hand to maintain the elasticity for a longer time. If the compression socks become loose, discontinue use because they would not provide adequate compression and hence would not be effective.

QUESTION
Sickle cell disease is named after a farming tool. See AnswerHealth Solutions From Our Sponsors
https://www.who.int/news-room/fact-sheets/detail/hiv-aids
Top Do Compression Socks Really Work Related Articles
Blood Clots: 4 Signs You Could Have One
Blood clots can be deadly medical emergencies that can form in different parts of your body. Learn the warning signs that you might have one.Deep Vein Thrombosis (DVT, Blood Clot in the Legs)
Deep vein thrombosis (DVT) is a blood clot in the deep veins, and can be caused by broken bones, trauma to a limb, immobility, medications, smoking, cancer, genetic predisposition, and cancer. Symptoms of a deep vein thrombosis in a leg are swelling, tenderness, redness, warmth, and pain. Treatments for DVT include medications and surgery.DVT Quiz
Take the Deep Vein Thrombosis and Pulmonary Embolism Quiz to learn causes, symptoms, and treatments for these two dangerous conditions.Healthy Eating: Foods That Help Increase Blood Flow Circulation
Good blood flow circulation occurs when you eat the right foods. Choose cayenne pepper, beets, berries, fatty fish, pomegranate, garlic, walnuts, grapes, turmeric, spinach, and citrus fruit to keep blood flowing.DVT Slideshow
Deep vein thrombosis (DVT) is a dangerous and sometimes fatal blood clot that occurs deep within the lower leg or thigh. Understand the symptoms, treatment and prevention of deep vein thrombosis (DVT).DVT (Deep Vein Thrombosis) During Pregnancy
Deep vein thrombosis or DVT is a condition in which a blood clot becomes embedded in one of the deep veins of the arms, thighs, pelvis, or lower legs. Warning signs and symptoms of DVT include pain, warmth, redness, swelling, leg cramps, and worsening leg pain in the affected extremity.
Many conditions and other factors can cause DVTs, for example, during pregnancy including postpartum (6-8 weeks after delivery of the baby), obesity, heart attacks or heart failure, cancer, birth control pills (oral contraceptives), recent surgery, high altitudes, and advanced age.
Treatment guidelines for DVT diagnosed during pregnancy is anticoagulation (anti-clotting) drugs, usually, low-molecular-weight heparins. DVT treatment may need to be continued postpartum. Warfarin (Coumadin, Jantoven) should not be used to treat DVT during pregnancy because it can harm the developing fetus.
Lymphedema
Lymphedema is a condition in which one or more extremities become swollen as the result of an impaired flow of the lymphatic system. There are two types of lymphedema: primary and secondary. Filariasis is the most common cause of lymphedema worldwide. In the U.S., breast cancer surgery is the most common cause. Symptoms include swelling of one or more limbs, cracked and thickening skin, and secondary bacterial or fungal infections of the skin. There is no cure for lymphedema.Lymphedema Picture
A common chronic, debilitating condition in which excess fluid called lymph collects in tissues and causes swelling (edema) in them. See a picture of Lymphedema and learn more about the health topic.Pregnancy (Week by Week, Trimesters)
Signs and symptoms of pregnancy vary by stage (trimester). The earliest pregnancy symptom is typically a missed period, but others include breast swelling and tenderness, nausea and sometimes vomiting, fatigue, and bloating. Second trimester symptoms include backache, weight gain, itching, and possible stretch marks. Third trimester symptoms are additional weight gain, heartburn, hemorrhoids, swelling of the ankles, fingers, and face, breast tenderness, and trouble sleeping. Eating a healthy diet, getting a moderate amount of exercise, also are recommended for a healthy pregnancy. Information about the week by week growth of your baby in the womb are provided.Varicose Veins Slideshow
Learn the causes of spider veins and varicose veins and how to prevent them. Explore which treatments get rid of spider and varicose veins and view before-and-after vein treatment images.Varicose Veins
A varicose vein is a dilated (widened) tortuous (twisting) vein, usually involving a superficial vein in the leg, often associated with incompetency of the valves in the vein. These visible and bulging veins are often associated with symptoms such as tired, heavy, or aching limbs. Spider veins are a group of widened veins that can be seen through the surface of the skin.