Hi, Pimple also called acne vulgaris is a multifactorial disease. Stress,anxiety, sleeplessness, hormonal imbalance,sunexposure,drugs like steroids,oily food..etc might cause or exacerbate the condition. In my patients having such disease, I advise antibiotics like minocycline or azithromycine with isotretinoin in proper doses. And to apply clindamycine or benzoyl peroxide gel on the lesions. To cleanse the face with antiseptic lotion like cetaphil. I hope this would help in your treatment. You consult dermatologist to have regular and proper treatment. Thanks. Dr. Ilyas Patel MD