Dr. Andrew Nicholas Sun MD

Vaginal discharge is a whitish fluid containing dead cells and bacteria from the vagina. This discharge protects the vagina from infections and keeps it clean. Some amount of vaginal discharge is normal in all women, and often varies in consistency and color. It may range from clear a fluid to...

Hot flashes are one of the most common symptoms of menopause and perimenopause. It is also commonly seen in women with premature menopause and induced menopause.Hot flashes cause women who experience them to suddenly feel overheated, it is usually accompanied by sweating and a red, flushed face. The...

What is oligomenorrhea?Oligomenorrhea is infrequent menstrual flow or very light menstruation. Women with oligomenorrhea often have around 4-9 periods per year, usually occurring with intervals of more than 35 days. When there is an absence of menstrual flow for more than six months, oligomenorrhea...

What is the serum herpes simplex antibodies test?This test is used to diagnose the herpes simplex virus. It is an examination of the blood and it identifies the antibodies that fight against HSV. This herpes simplex virus is the leading cause of herpes. There are two different kinds of herpes: HSV-1...

PUPPP RashPUPPP stands for pruritic urticarial papules and plaques of pregnancy. It is also known as PUPPS or PEP (polymorphic eruption of pregnancy) in the UK. The rash usually appears as small, itchy red bumps on the skin, particularly in the stretch marks found on the belly of pregnant women. A...

IntroductionA PUPPP rash, also known as pruritic urticarial papules and plaques of pregnancy, is a skin condition wherein pregnant women get a hives-like rash on their skin. These rashes or bumps are itchy and usually appear on the stomach or stretch marks during pregnancy, especially in the third...