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Gestational Diabetes What is gestational diabetes? Gestational diabetes is a type of diabetes that happens during pregnancy. Unlike type 1 diabetes, gestational diabetes is not caused by having too little insulin. Instead, hormones made by your placenta keep your body from using

Voice Disorders What are voice disorders? You may have a voice disorder if you have a problem with pitch, volume, tone, and other qualities of your voice. These problems occur when your vocal cords don't move or vibrate normally. Your voice is the sound that air makes when it is

Benign Prostatic Hyperplasia (BPH) What is benign prostatic hyperplasia? Benign prostatic hyperplasia (BPH) is also called benign prostatic hypertrophy. It means that the prostate gland has become very large and may cause problems passing urine. BPH is not cancer. It's a common

Cancer Risks for Gay and Bisexual Males Gay and bisexual males are at higher risk for certain kinds of cancer. The cancers you should know about are covered here. There are things you can do to help lower your risk for many of these cancers. You may even be able to keep them from

Tinea Infection What is tinea infection? Tinea is a fungal infection of the skin. Tinea on the body or scalp is sometimes known as ringworm. This is because it can cause red patches on the skin in the shape of rings. But it’s not caused by worms. It’s caused by different types of

Hemophilia What is hemophilia? Hemophilia is an inherited bleeding disorder. People with hemophilia bleed easily because they don’t have enough of one of the clotting factors in their blood. Clotting factors are needed for blood to clot. Blood clots to prevent excessive bleeding

Stomach and Duodenal Ulcers in Children What is a stomach or duodenal ulcer in children? An ulcer is an open sore (lesion). It’s normally found on the skin or mucous membranes. A peptic ulcer is in the lining of the stomach or the first part of the small intestine (the duodenum)

Acne What is acne? Acne is a disorder of the hair follicles and oil glands (sebaceous glands). The oil glands secrete oils (sebum) to keep the skin moist. When the glands get clogged, it can lead to pimples and cysts. Acne is very common. People of all races and ages have acne

Lupus What is lupus? Systemic lupus erythematosus (SLE or lupus) is an autoimmune disease that causes your body’s immune system to attack its own cells and tissues. It causes episodes of inflammation to various parts of the body. It can affect your joints, tendons, and skin. It