What is the recommended dosage for Isotretinoin when treating folliculitis?

The recommended dosage of Isotretinoin when treating folliculitis is typically 0.5 to 1 mg/kg/day taken orally and divided into multiple doses. This dosage is crucial because Isotretinoin is a powerful retinoid mainly used for severe acne, and its effectiveness in treating conditions like folliculitis also requires a systemic approach to achieve the desired therapeutic outcomes.

By administering Isotretinoin at this dosage, the medication works to reduce sebaceous gland activity, decrease inflammation, and promote skin cell turnover, all of which are important in effectively treating folliculitis. Oral administration allows the drug to circulate throughout the body and target the affected areas systemically, which can be particularly beneficial in more extensive or resistant cases.

The other options focus on topical applications or incorrect dosages, which are not suitable for the systemic action needed to treat folliculitis effectively. Isotretinoin is most effective when taken orally and at the appropriate dosing schedule to ensure adequate therapeutic levels in the bloodstream.