The 14-year-old boy face acne especially much, mainly by puberty development hormone secretion level change, facial sebaceous gland secretion excessive, and cleaning improperly caused; also with improper diet and other factors have a certain relationship. The 14-year-old boy’s age is in puberty, puberty male androgen secretion abnormally strong, will lead to sebaceous gland secretion abnormally exuberant. If then can not get timely cleaning, improper cleaning or cleaning is not timely, may lead to folliculitis, that is, facial acne. If the child often eat spicy, greasy and stimulating food, especially fried food, it will also induce pimples on the face. The 14-year-old boy face pimples especially much, it is recommended to go to the regular hospital in time, by the doctor for an interview, according to the doctor’s advice to take oral isotretinoin soft capsule or antibiotic medication, etc. for targeted treatment.