What Is the Best Medication for Cold Sores on Lips?

Cold sores are a common viral infection of the lips and mouth caused by the herpes simplex virus. They can be unsightly, painful, and just plain annoying. At some point in their lives, over 3.7 billion people will suffer from cold sores on their lips.

While most people have at least some familiarity with cold sores, many don’t know how to treat them. In this article, we’ll cover some general tips for managing your discomfort with cold sore medication. Read on to learn more.

Antiviral Medication for Cold Sores

The most common medications for cold sores are acyclovir, famciclovir, and valacyclovir. These medications work by blocking the activity of a protein called viral DNA polymerase, which is required for the replication of the herpes simplex virus.

When you take an antiviral medication to treat a cold sore infection, the medication stops or slows down this process and prevents further growth of the virus.

Home Remedies for Treating Cold Sores on Your Lips

Prescriptions are usually required to purchase cold sore medications that contain an antiviral agent. If you need immediate pain and swelling control, start off with an ice pack.

Ice will bring down swelling and reduce pain, as well as keep bacteria from spreading. Apply an ice cube wrapped in a thin towel for 20 minutes at a time as needed throughout the day.

If there is no swelling or redness around your cold sore, then dab a small amount of petroleum jelly on it every few hours to help keep the area moisturized and prevent cracking.

Many people find that the best cold sore medication in your kitchen is honey. It has a similar effect as acyclovir but is less potent. Applying it to your cold sore every day will help speed up the healing process and soothe itching.

Never Touch Your Cold Sore

Touching your cold sore will increase the risk of spreading the virus to other people. To keep your hands clean, wash them with soap and water or use alcohol-based hand sanitizer after touching your lips.

When treating a breakout, avoid touching any other areas of your face so that you don’t spread it elsewhere on your body.

How Long Does a Cold Sore Last?

Cold sores typically last for 7-10 days. They usually start with tingling, itching, or burning on your lip. Once the blisters appear, they tend to go through various stages of development until they finally heal completely.

Get Cold Sore Medication Online

The best way to treat cold sores is by using an antiviral medication, but you’ll need a physician’s prescription to get one of these. But there’s no need to make a trip to the doctor, where you’ll probably run into people who will find your swollen lip unsightly. At Swell Clinic, we provide virtual sexual wellness services for those who want to heal in private.

Reach out to one of our medical professionals for advice on the right cold sore medication.