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Strep Throat

… , and painful, causing a sudden, severe sore throat. What causes it? Strep throat is caused by streptococcal (strep) bacteria. There are many different types of strep bacteria. Some cause more serious illness than others. Strep throat is most …

Clinical Trials

… trials are important Clinical trials are important because they allow researchers to find out if a new treatment … Or the new treatment might not work as well or might cause more side effects than standard treatments. Clinical … therapy, or a placebo. That means that a computer is used to randomly assign you to one of the treatments. In …

Breast Cancer Should I Have Breast Reconstruction After a Mastectomy

… you choose not to have reconstruction or to wait, you can use a bra insert (prosthesis) to help your clothes fit … after your breast has been removed ( mastectomy ) because of cancer. It is done by a plastic surgeon . Your breast … you choose not to have reconstruction or to wait, you can use a bra insert (prosthesis) to help your clothes fit …

Lung Cancer and Other Lung Problems From Smoking

… Smoking is linked to: Lung cancer. Most lung cancer is caused by smoking. After you quit, your risk for lung cancer … obstructive pulmonary disease (COPD). The most common cause of COPD is smoking. Smoking further damages the … you have COPD. Quitting smoking stops the ongoing damage caused by tobacco smoke. More frequent or worse asthma …

Staying With Your Eating Plan When Your Schedule Shifts

… your goals. You don't have to lose that feeling just because your routine is different now. Others have faced this … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of …

Dissociative Identity Disorder DID

… that happen when the other personalities are active. What causes it? DID may be a response to childhood trauma. People … Having separate personalities can change behaviour and cause memory loss. And it can affect how a person thinks, … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …

Dialysis Measuring How Well It Works

… Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . …

Temper Tantrums Keeping a Record

Posterior Vitreous Detachment

… of time, and it's something that you won't feel. What causes it? Posterior vitreous detachment (PVD) happens as a normal part of aging. It happens because the vitreous gel in the middle of your eye begins to … that happens as a normal part of aging usually does not cause any problems. But if the vitreous gel is strongly …

Hemorrhagic Stroke

… (artery) in the brain leaks or bursts (ruptures). This causes bleeding: Inside the brain tissue (intracerebral … hemorrhage or subdural hemorrhage ). A common cause of subarachnoid hemorrhage is the rupture of an aneurysm … . Hemorrhagic strokes are not as common as strokes caused by a blood clot ( ischemic strokes ). How is a …