Hair loss (alopecia) can affect just the hair on your scalp or your entire body. Although alopecia is more prevalent in older adults, excessive hair loss can occur in children as well.
It’s normal to lose between 50 and 100 hairs a day. With about 100,000 hairs on your head, that small loss isn’t noticeable.
New hair normally replaces the lost hair, but this doesn’t always happen. Hair loss can develop gradually over years or happen abruptly. Hair loss can be permanent or temporary.
It’s impossible to count the amount of hair lost on a given day. You may be losing more hair than is normal if you notice a large amount of hair in the drain after washing your hair or clumps of hair in your brush. You might also notice thinning patches of hair or baldness.
Hair loss that occurs with ageing is usually hereditary and is the most common reason for baldness. In women, hair is considered to be an essential part of their identity, while in men, healthy hair is considered to be a sign of youth and vigor. Hair loss affects the appearance of an individual and hence causes psychological distress and inferiority complex. It can adversely affect the quality of life of an individual.