Dandruff increase after perm may be the occurrence of contact dermatitis, ringworm and so on.
1. contact dermatitis: perm hair using perm agent contains more chemicals, contact dermatitis may occur after contact with the scalp. Patients may manifest as scalp redness, swelling, pimples, mossy and scaly skin, accompanied by obvious itching.
2. Tinea capitis: If the temperature is too high when perming hair or using poor quality perming agent, damage to the scalp, may induce tinea capitis. The patient’s scalp may appear pimples, and then gradually expand to form gray-white scaly patches, the patient thought it was dandruff increase.
Increased dandruff after perm may also be caused by other reasons, if there is increased dandruff, itching and other uncomfortable symptoms for a long time after the perm, it is recommended to go to the hospital, to clarify the cause and receive relevant treatment.