Everyone loses some hair every day. Losing up to 100 hairs a day is normal.
But
Hair growth typically completes a cycle in 2 to 3 years. Each hair grows approximately 1 centimeter per month during this phase. About 90% of the hair on your scalp is growing at any one time. About 10% of the hair on your scalp, at any one time, is in a resting phase. After 3 to 4 months, the resting hair falls out and new hair starts to grow in its place.
It is normal to lose about 100 to 125 hairs a day from your scalp. However, hair loss may be a problem when you lose more than 125 hairs a day from your head, or when new hair does not grow back to replace lost hairs.
Everyone loses hair all the time, maybe up to 100 strands a day. They fall out, then grow back in, and the cycle starts over again.
Family history. In most cases, hair loss is inherited, which means it's passed down from one or both of your parents. This is called male-pattern or female-pattern hair loss.
A normal scalp sheds about 25 to 100 hairs per day. An increased rate of hair shedding or development of bald areas on the scalp constitutes hair loss disorder, which is also known as alopecia.
Hair loss is one of the most common problems worldwide; affecting one-third of the popu
When faced with hair loss, many people aren’t sure where to turn for help. They often:
It is normal to shed a certain amount of hair every day. If hair falls out in more significant amounts than usual, it can cause distress and worry.
Stretch marks (Striae) are a fact of life for many women and also some men. Anytime the skin has been stretched too far or too fast—such as during puberty, pregnancy, weight loss, or side effects from certain medications—these unsightly line