How can one treat and manage cold sores?

Cold sores, caused by the herpes simplex virus, can be painful and unsightly. There are several treatment options available to help reduce symptoms and speed up healing.

Over-the-counter medications

Over-the-counter creams like Abreva can help reduce discomfort and promote healing. These creams typically contain docosanol, which can help shorten the duration of a cold sore.

Prescription antiviral drugs

If your cold sores are severe or frequent, your doctor may prescribe antiviral medications such as valacyclovir or acyclovir. These medications can help to reduce the severity and duration of symptoms.

Home remedies

There are also several home remedies that can help manage symptoms and promote healing. Applying ice to the affected area can help reduce pain and swelling. Additionally, taking lysine supplements or applying lemon balm can help speed up healing.

Prevention

To prevent cold sores from recurring, it's important to avoid triggers like stress, sunlight, and immune system suppression. Maintaining good hygiene practices and avoiding sharing personal items can also help prevent the spread of the virus.