Recurrent pimples and acne marks can occur due to excess oil, clogged pores, hormonal changes, or stress. To help prevent them, wash your face twice daily with a gentle cleanser, avoid touching or squeezing pimples, and use non-comedogenic skincare products. Maintaining a healthy diet, drinking enough water, and managing stress may improve skin health. If the problem continues or worsens, it is best to consult a dermatologist for proper treatment.

Acne scars can improve gradually with the use of creams that reduce pigmentation and promote skin renewal. Dermatologists often recommend products containing azelaic acid, retinoids, or scar-repair gels. For best results, apply the cream once daily on clean skin, use sunscreen during the day, and avoid picking pimples. If the scars are deep or not improving, consult a dermatologist for treatment.

Acne that persists for many years may be related to excess oil production, clogged pores, or hormonal factors. Treatment usually includes a proper skincare routine along with medicines which help reduce pimples and prevent new breakouts. In more severe or long-standing cases, doctors may prescribe oral medicines like Isotretinoin under supervision. It is best to consult a dermatologist for a personalised treatment plan to control acne and prevent scars.

Acnetoin can be effective for treating moderate to severe acne because it reduces oil production and prevents clogged pores. However, it is a strong medicine and should only be taken under a dermatologist's supervision. Your doctor will decide the correct dose and duration based on your condition.