Alternative medicine

There are no proven methods of removing keloid scars naturally. Some clinical studies have shown that onion extract used orally or on the skin might possibly be effective in improving the appearance of keloid scars and reducing itchiness and discomfort.

Potential future treatments

Research into wound-healing issues, including keloid formation, shows promise. For example, studies include:

• Experimental topical creams and injectables to reduce and stop the growth of keloids
• Botulinum toxin type A (Botox) to improve wound healing
• Identifying genetic markers in keloid tissue
• Stem cell therapy