HIV and Infections
Having HIV weakens your body's immune system. This can lead to serious infections that are called opportunistic infections (OIs). Read more. READ MORE
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Ekim 29, 2026Histoplasmosis
Histoplasmosis is a disease caused by a fungus (or mold) called Histoplasma. Learn about symptoms and treatment. READ MORE
Hip Replacement
Hip arthroplasty (or hip replacement surgery) involves replacing a damaged hip joint with an artificial one to reduce pain and improve mobility. READ MORE
Hip Injuries and Disorders
Take a look at some common and not so common hip injuries and disorders. Find tests and details on different problems of the hip and clinical trials. READ MORE
High Cholesterol in Children and Teens
High cholesterol isn’t just a problem for adults. It can put your child or teen at risk of coronary artery disease and other heart diseases. Learn more. READ MORE
High Blood Pressure in Pregnancy
High blood pressure in pregnancy can include gestational hypertension, chronic hypertension, and preeclampsia. It can cause problems for both mother and baby. READ MORE
High Blood Pressure
High blood pressure (hypertension) develops when blood flows through arteries at higher than normal pressures. It increases the risk for heart disease and stroke. READ MORE
Hidradenitis Suppurativa
Hidradenitis suppurativa (HS), or acne inversa, is a chronic skin disease. It causes painful bumps in your armpits and groin. Learn about treatment. READ MORE
Hiatal Hernia
A hiatal hernia is a result of the upper part of the stomach pushing through the diaphragm into the chest area. Read about symptoms and treatment. READ MORE
Herpes Simplex
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Learn about herpes simplex, a contagious infection caused by herpes simplex virus (HSV). Oral herpes affects the mouth. Genital herpes affects the genitals. READ MORE
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