Pimples usually refer to acne. Forehead pimples can be removed by general treatment, topical medication, systemic medication and physical therapy. 1. General treatment: go to bed early, get up early, live and eat regularly, avoid staying up late, tired, keep a positive and optimistic mindset, avoid squeezing the acne, keep the skin clean and hygienic. 2. Topical medication: under the guidance of the doctor can be used externally Vitamin A acid drugs, benzoyl peroxide gel, etc., has the effect of contracting pores and treating hyperkeratosis at the opening of hair follicles; if the inflammation is obvious, antibiotic ointment such as fusidic acid cream can be used externally as prescribed by the doctor. 3. Systemic medication: patients need to take oral retinoic acid drugs (such as isotretinoin soft capsules, etc.), antibiotics (such as doxycycline minocycline, etc.) or hormonal drugs and other treatments under the guidance of the doctor. 4. Physical therapy: patients can also follow the doctor’s instructions to take laser therapy, photodynamic therapy, red and blue light irradiation therapy and other physical therapy measures to alleviate symptoms and improve the condition. It is recommended that patients with forehead acne seek medical treatment in time and follow the doctor’s instructions to standardize the treatment.