Can povidone-iodine remove pimples?

    Pox refers to acne. Under normal circumstances, povidone iodine cannot remove acne. The detailed explanation is as follows:

    Although povidone iodine has broad-spectrum bactericidal effects and can effectively kill various bacteria and viruses, it cannot target the pathogenesis of acne. Acne is a chronic inflammatory skin disease of the hair follicles and sebaceous glands, which is associated with excessive sebum production, blockage of the hair follicle sebaceous gland ducts, bacterial infection, and other factors. Povidone iodine is primarily used for disinfection of the skin and mucous membranes to prevent infection. It cannot penetrate deeply into the hair follicles and sebaceous glands to effectively treat microbial infections such as Propionibacterium acnes.

    Additionally, facial skin is relatively sensitive, especially in individuals with acne whose skin is often already in an inflamed state. Applying povidone iodine directly to acne-affected areas may irritate the skin, causing redness, itching, dryness, or even peeling. These adverse reactions could potentially worsen skin discomfort and hinder the recovery from acne. Therefore, it is not recommended to use povidone iodine as a treatment for acne.

    In daily life, it is advisable to avoid consuming spicy, stimulating, or greasy foods, such as chili peppers and fatty meats, to prevent aggravating acne symptoms.