Rough skin with small bumps on the face may be due to the appearance of acne vulgaris on the face. Sometimes acne vulgaris does not form obvious inflammation in its early stages, and mainly manifests as keratotic papules with small bumps in the consistency of hair follicles. For this phenomenon, topical ointments can be applied topically to relieve it. Topical antikeratotic ointments, such as topical salicylic acid ointment or adapalene gel or permethrin gelatin, can be applied topically, all of which have a definite effect of eliminating keratotic papules. If patients are accompanied by certain itching symptoms, they can be appropriately combined with oral antihistamines, such as oral levocetirizine hydrochloride, etc.