Hair thinning on sides, also known as temporal recession, is a common condition characterized by the progressive loss of hair at the temples. This can occur in both men and women, although it is more common in men.
Hair thinning on sides can be caused by a variety of factors, including genetics, hormonal changes, and aging. It can also be a sign of an underlying medical condition, such as alopecia areata or thyroid disease. While hair thinning on sides is not a life-threatening condition, it can be a source of distress for those who experience it. There are a number of treatments available for hair thinning on sides, including topical medications, laser therapy, and hair transplantation.