About-Hair loss also known as alopecia which is very common in men is defined as a loss of hair from the scalp. Baldness typically refers to excessive hair loss from the scalp. When it affects males, it is called male-pattern hair loss (MPHL) and when it affects a female it is called female-pattern hair loss (FPHL) or androgenetic alopecia.
Symptoms- Hair may begin to loose from the forehead Hair fall may start at the hairline or top of the head which may progress to partial or complete baldness Smooth, coin-sized bald spots may form in the scalp Some medical treatments, such as chemotherapy for cancer, can result in the loss of hair all over the body In women hair thinning and hair loss occurs where they part their hair
Causes- A diet lacking in protein, iron Alopecia areata Certain hairstyles and hair treatments Family history (heredity) Hair-pulling disorder (trichotillomania) Hormonal changes due to pregnancy, childbirth, menopause and thyroid problems Lichen planus Lupus Psychological stress Radiation therapy Scalp infections such as ringworm The side effect of some medications including cancer, arthritis, depression, heart problems, gout, andhigh blood pressure medication