Pimples that is acne, the treatment of acne with minocycline and doxycycline no which one is better, are tetracycline drugs, can be used, specific according to the condition of the doctor’s advice to choose. Acne occurs in the skin follicles sebaceous glands of chronic inflammation, characterized by pimples, papules, pustules and other lesions that occur on the face. Inflammation is obvious when the treatment can take antibiotics to assist in the treatment, preferred tetracycline drugs, minocycline and doxycycline belong to this kind of drug, there is no which one is good to say, can be taken under the guidance of the physician. Common adverse reactions to tetracycline drugs are gastrointestinal irritation, such as nausea, vomiting, anorexia, abdominal pain, etc.; contraindications for those allergic to such drugs are prohibited. Precautions: Tetracyclines can cause permanent discoloration of teeth when taken during childhood before the age of 8 years, during late pregnancy, and during infancy. Acne patients should go to the hospital, under the guidance of the physician to use the drug, do not take the drug on their own, so as not to cause adverse consequences.