Goosebumps may be caused by keratosis pilaris and external stimuli, you can use medication or reduce external stimuli to ease the way to subside, or use to reduce the body’s stimulation can also control the production of goosebumps. 1. Keratosis pilaris: goosebumps are the manifestation of keratosis pilaris, a chronic follicular keratosis pilaris, often caused by vitamin deficiencies, mainly in the upper arms and thighs, symmetrical distribution, touching will have a special roughness. Symptoms can be improved with topical relief using medications such as retinoic acid ointment or salicylic acid ointment, which can soften and dissolve keratin. Can also take vitamin A, E, etc. to relieve. 2. External stimulation: when the human body is stimulated, the muscles on the surface of the skin that control the sweat will contract, the pores will also contract, and goose bumps will appear. Such as cold or shock, will lead to the symptoms of goose bumps, this is a normal physiological phenomenon, reduce the body’s stimulation can effectively control goose bumps. When goosebumps, you can go to the dermatologist for examination, under the guidance of the doctor for medication, do not use drugs, to avoid aggravation of the symptoms.