Small bumps on the skin may be caused by urticaria, eczema, folliculitis and other diseases, which can be removed by general treatment and medication under the guidance of a doctor. 1. Urticaria: urticaria patients with small bumps on the skin may be accompanied by wind, itching and other symptoms, the need to stay away from allergens, follow the doctor’s instructions to take loratadine tablets, cetirizine tablets and other drugs to anti-allergy, and, if necessary, can also be used in conjunction with vitamin C, calcium and other medications to reduce vascular permeability, to alleviate the symptoms. 2. Eczema: eczema patients with small bumps on the skin, may also be accompanied by oozing, vesicles and other symptoms, the need to keep the skin clean, you can apply glucocorticoid ointment for treatment, such as dianabed cream, compound dexamethasone cream, etc., the local phenomenon of oozing, you can use isacridine solution or boric acid solution for treatment. 3. Folliculitis: Folliculitis is mainly caused by bacterial or fungal infections, the patient’s skin may appear small bumps, and accompanied by itching and other symptoms. Patients should maintain a light diet, bacterial infection can be prescribed oral cefixime tablets, local application of fusidic acid cream and other drugs to control the infection. Fungal infections can be treated with oral fluconazole capsules and topical terbinafine cream. Patients with small bumps on the skin are advised to go to the hospital for examination in time, according to the cause of the disease, under the guidance of the doctor for standardized treatment.