How Does Peppermint Oil Help Cold Sores?
Peppermint oil contains antiviral and anti-inflammatory compounds which make it effective in reducing the swelling and redness caused by cold sores. The oil also helps to soothe the pain and itching associated with cold sores. Additionally, it contains menthol, which acts as a natural analgesic, providing pain relief. When applied topically, peppermint oil can speed up the healing process by drying out the cold sore and preventing it from spreading.