When combing your hair, you may lose a large amount of hair, it may be physiological factors, but also can be considered with certain diseases, such as baldness, seborrheic dermatitis, seborrheic alopecia, ringworm, and other diseases related to the head.
1. Physiological factors: there is a metabolic process of hair, growth to a certain extent will naturally fall off, there will be new hair growth, is a normal phenomenon. Long-term bad habits, such as working overtime and staying up late, lack of sleep, lack of nutrients, frequent dyeing and perming of hair, use of unsuitable toiletries, etc., may lead to massive hair loss.
2. Spot baldness: Spot baldness is what is commonly known as ghost shaving, which is a kind of patchy alopecia that occurs suddenly, leading to massive hair loss.
3. Seborrheic dermatitis: Seborrheic dermatitis is a chronic inflammatory disease of the scalp that tends to occur in newborns and adults. It leads to the appearance of erythema and follicular papules on the scalp, accompanied by flaking and hair loss, resulting in massive hair loss when combing the hair.
4. Seborrheic alopecia: also known as androgenic alopecia in men, with genetic predisposition, patients may start from puberty or post-puberty with progressive hair thinning in diameter, loss of density, hair loss and other manifestations.
5. Ringworm of the head: ringworm of the head is caused by fungal infection, which may lead to hair breakage from the root and is prone to massive hair loss.
Hair fall more when combing hair, it is recommended to improve bad habits, reduce hair dyeing and perming, if necessary, to the hospital dermatology department, to understand whether it is related to pathological factors, but also to give targeted treatment.