After giving birth to a child dandruff itchy scalp may be related to their own hormone level changes, head hygiene is not good, ringworm and other factors, need to deal with the cause. 1. Changes in hormone levels: the levels of many hormones in a woman’s body will change after giving birth, causing an increase in oil secretion in the scalp of some women, which may lead to the occurrence of this phenomenon. 2. Poor head hygiene: If women do not pay attention to head hygiene after giving birth, such as infrequent shampooing, may cause bacterial infections, etc., then it is likely to lead to post-partum dandruff and especially itchy. 3. Tinea capitis: generally women in the post-partum body will be weaker, poorer resistance, so the scalp is easily infected with dermatophytes, thus causing tinea capitis. This disease occurs in addition to postpartum dandruff is particularly itchy, but also may appear hair loss, hair breakage and other manifestations. Therefore, if after giving birth to a child dandruff scalp itchy, not only should pay attention to the hygiene of the head, if especially itchy or other symptoms, but also timely medical care to identify the cause of the disease, under the guidance of the doctor for treatment.