A lot of pimples on the forehead is very likely to be caused by acne, which can be treated by general treatment, topical medication, systemic medication, phototherapy and other measures.
1. General treatment: choose the right cleanser or water to wash your face, remove the mixture of oil, dander and bacteria, avoid excessive washing, pay attention to oil control and moisturizing, eat a light diet, keep the bowel movement smooth, and avoid staying up late.
2. Topical medications: Commonly used medications include Vitamin A acid cream, benzoyl peroxide gel, azelaic acid ointment, fusidic acid cream, etc. The main purpose is to prevent excessive keratinization of hair follicles. The main purpose is to prevent excessive keratinization of hair follicles and improve the anaerobic environment.
3. Systemic drug therapy: commonly used drugs include minocycline, doxycycline, isotretinoin and so on. There may be gastrointestinal reactions, and those who are allergic to the drugs are prohibited from using them.
4. Phototherapy: for example, photodynamic therapy, LED blue light or red light irradiation, etc. It is suitable for mild to moderate acne.
If you have acne on forehead, it is recommended to go to the hospital for examination first and use medication under the guidance of the doctor.