What causes hair loss during pregnancy

Hair loss during pregnancy may be caused by bad hair combing habits, excessive mental stress, autoimmune diseases and other reasons.

1, bad hair combing habits during pregnancy

tied tight braids, hard combing hair, may involve the scalp, hair from the hair follicles pulled off, and then cause hair loss, hair thinning symptoms.

2, mental stress during

pregnancy may affect endocrine, leading to the release of adrenaline in the body increased, causing vasoconstriction, so that the blood supply of nutrients to the hair reduced, so there will be the above symptoms.

3, autoimmune diseases

with autoimmune diseases, their own immune disorders, may mistakenly attack hair follicles, leading to hair loss.