Can I apply iodophor on pimples on my face?

Acne, commonly known as pimples, can be treated with povidone-iodine (iodophor) for disinfection in mild cases. However, for moderate to severe acne, iodophor should not be used, and medical attention should be sought promptly. Detailed explanation is as follows:

In patients with mild acne, appropriate application of iodophor under a doctor's guidance can help disinfect the affected area. Iodophor has a broad-spectrum antimicrobial effect and can kill bacteria on acne-affected skin, helping to prevent further infection. However, iodophor may cause some irritation to the skin, especially on the face, which is relatively sensitive. Therefore, it should be used cautiously, avoiding frequent application or overly concentrated solutions, to prevent adverse effects such as dryness, peeling, or allergic reactions.

Patients with moderate to severe acne should avoid using iodophor. Moderate to severe acne often presents with significant symptoms such as redness, swelling, pain, and may even involve severe lesions such as pustules and nodules. At this stage, simple disinfection with iodophor is insufficient for treatment. It is necessary to follow medical advice and use medications such as erythromycin ointment, fusidic acid cream, or tretinoin cream to achieve anti-inflammatory effects and promote skin healing.

It is recommended to monitor your body's reaction when applying iodophor. If any allergic reaction is suspected, discontinue use immediately. Additionally, maintaining clean and dry skin, avoiding unhealthy habits such as staying up late and consuming greasy foods, can help reduce the occurrence of acne.