Small bumps on the face, may be allergic dermatitis, seborrheic dermatitis, acne and other factors, the disease is different removal of different ways, all can be removed through different drug treatment. 1. Allergic dermatitis: first of all, you should stay away from allergens, and secondly, you should use antihistamines, such as oral loratadine and topical diphenhydramine cream. 2. Seborrheic dermatitis: you can strengthen the facial sebum cleaning, or use glucocorticoid drugs to improve the inflammation, such as Dinaid ointment. 3. Acne: It can be treated by topical application of fusidic acid cream, retinoic acid cream, metronidazole application and other drugs. Small bumps on the face, the cause of different treatment modalities, it is recommended to go to the dermatology department to clarify the cause of the disease and then symptomatic treatment.