| 摘要 |
This application relates to a pharmaceutical composition for the prevention, treatment, and management of scalp conditions, such as dandruff, seborrheic dermatitis, psoriasis, folliculitis, and hair thinning including a therapeutically effective amount of an acidic component of a hydroxyacid or tannic acid, or a pharmaceutically acceptable salt thereof. A preferred anti-dandruff composition and method of managing dandruff includes a therapeutically effective amount of the acid component, a vitamin A component, and an anti-growth agent. A preferred anti-hair thinning composition and method of managing thinning hair includes a therapeutically effective amount of the acidic component, a niacin component present in an amount sufficient to locally increase blood circulation, and a 5-alpha reductase inhibitor. The invention also relates to a method of treating chemically processed hair by administering to a patient an amount of an acidic component of a hydroxy acid or tannic acid, or a pharmaceutically acceptable salt thereof, in an amount sufficient to essentially close the cuticle and inhibit modification of the chemically processed hair.
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