Farsightedness, known medically as hyperopia, refers to being able to see fairly well at a distance but not close up.

Female sexual dysfunction occurs when a woman is not able to fully, healthily, and pleasurably experience some or all of the various physical stages

Fetal alcohol spectrum disorder (FASD) is a term used to describe a number of problems that can result in people whose mothers drank alcohol

Although normal body temperatures can vary throughout the day (lower in the morning and higher in the afternoon), the average adult normal body temperature

Fibrocystic breast disease, a condition causing breast pain, cysts, and noncancerous breast lumps, affects many women. It may also be called fibroglandular changes, fibrocystic

Fibromyalgia is a term referring to a pattern of generalized pain all over the body, without any visible signs of inflammation or change. It

Fifth disease, also called erythema infectiosum, is a viral infection caused by human parvovirus B19. It occurs most commonly in children with up to

Food poisoning is a very common illness. For most people it is usually mild, but food poisoning can be severe and even deadly for

There are two major causes of fungal infections of the skin and nails: yeast and dermatophytes. Yeast infections of the skin and nails are