After shaving the skin red bumps according to the cause of treatment, if it is caused by external stimuli, generally no treatment can subside, if it is caused by allergic reactions can be drug treatment. 1. external stimulation caused by: shaving if too much force or improper use of equipment, may make the capillary congestion and edema on the skin of the small red bumps, can subside, can also be coated with erythromycin ointment and other preventive measures to prevent infection. 2. caused by allergic reaction: if the use of irritating cleaning products or utensils when shaving, the human body allergic reaction, there will be small red bumps on the skin, accompanied by itching, the general treatment includes local washing with warm water, can follow the doctor’s instructions oral loratadine, cetirizine, etc., but also under the guidance of the doctor, topical glycerine lotion and so on. After shaving the skin with small red bumps, pay attention to skin cleanliness, do not scratch, if the symptoms continue unrelieved, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor to use medication.