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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

Tibial Torsion in Children What is tibial torsion in children? Tibial torsion is an inward twisting of the shinbones. These bones are located between the knee and the ankle. Tibial torsion causes a child’s feet to turn inward. The child may look pigeon-toed (intoeing). It is

Vulvitis What is vulvitis? Vulvitis is an inflammation of the vulva, the soft folds of skin outside the vagina. It’s a symptom that can result from an array of diseases. This can include infections, injuries, allergies, or irritants. Because it can be challenging to find the

Allergy Overview What are allergies? Allergies are due to a problem with the body's immune system. Most allergic reactions happen when the immune system reacts to a false alarm. Normally the immune system attacks harmful things, such as viruses or bacteria. But sometimes it

Dermoid Cyst in Children What are dermoid cysts in children? A dermoid cyst is a collection of tissue under the skin. It may contain hair follicles, oil, and sweat glands. In some cases, it may contain bone, teeth, or nerves. A dermoid cyst may appear at birth or soon after

Femoral Anteversion in Children What is femoral anteversion in children? Femoral anteversion is an inward twisting of the thighbone (femur). The femur is the bone that is located between the hip and the knee. This health problem causes a child’s knees and feet to turn inward. The

Middle Ear Infection (Otitis Media) in Adults What is a middle ear infection? A middle ear infection occurs behind the eardrum. It's most often caused by a virus or bacteria. Most kids have at least one middle ear infection by the time they are 3 years old, but adults can also

Premenstrual Syndrome (PMS) What is premenstrual syndrome (PMS)? Premenstrual syndrome or PMS is a group of physical and emotional symptoms many people may have in the days before their period starts. Symptoms usually stop when the period starts or shortly after. It’s thought to

Perimenopause What is perimenopause? Perimenopause is the transitional time around menopause. Menopause is when a woman’s periods stop. It’s marked by changes in the menstrual cycle, along with other physical and emotional symptoms. This time can last 2 to 8 years. During this

Tennis Elbow in Children What is tennis elbow in a child? Tennis elbow (lateral epicondylitis) is a painful issue caused by overuse. The tendons that join the forearm muscles to the outside part of the elbow get inflamed or damaged. This is usually caused by repeated use of those