Best Over The Counter Medicine For A Cold Sore
Cold sores are a common viral infection that affects millions of people worldwide. They are caused by the herpes simplex virus and can be very painful and uncomfortable. Cold sores usually appear as small, fluid-filled blisters that can occur on the lips, mouth, nose, or chin. Unfortunately, there is no cure for cold sores, but there are several over-the-counter (OTC) medications available that can help relieve the symptoms and speed up the healing process. In this article, we will explore the best over-the-counter medicine for a cold sore.
What are the Symptoms of a Cold Sore?
Before we dive into the best over-the-counter medicine for a cold sore, it’s essential to understand the symptoms. The first symptoms of a cold sore are often a tingling, itching, or burning sensation on or around the lips. After a few days, small fluid-filled blisters may appear, which can be painful and uncomfortable. The blisters can then burst, leaving a scab that can take several days to heal. Other symptoms may include fever, sore throat, and swollen glands.
Best Over-The-Counter Medicines for Cold Sores
There are several over-the-counter medications available to treat cold sores. The following are the best OTC medicines for cold sores:
1. Abreva
Abreva is an FDA-approved OTC medicine that is specifically designed to treat cold sores. It contains docosanol, which helps to shorten the duration of the cold sore and reduce the severity of the symptoms. Abreva should be applied to the affected area at the first sign of a cold sore, such as tingling or itching. It is recommended to apply the cream five times a day until the cold sore has healed.
2. Zovirax
Zovirax is another FDA-approved OTC medicine that is used to treat cold sores. It contains acyclovir, which works by stopping the herpes simplex virus from multiplying. Zovirax should be applied to the affected area every four hours, five times a day, until the cold sore has healed. It is essential to start using Zovirax as soon as possible after the first sign of a cold sore.
3. Orajel
Orajel is an OTC medication that contains benzocaine, which helps to numb the pain and itching associated with cold sores. It can also help to reduce the size of the cold sore and speed up the healing process. Orajel should be applied to the affected area up to four times a day as needed.
4. Carmex
Carmex is an OTC lip balm that contains several ingredients, including menthol, camphor, and phenol. These ingredients help to soothe and moisturize the lips while also providing pain relief from cold sores. Carmex should be applied to the lips throughout the day as needed.
Conclusion
Cold sores can be uncomfortable and painful, but luckily there are several over-the-counter medications available that can help relieve the symptoms and speed up the healing process. Abreva, Zovirax, Orajel, and Carmex are all excellent options for treating cold sores. It’s essential to start using these medications at the first sign of a cold sore to ensure the best results. If your cold sore does not improve after using these medications or if you have frequent cold sores, it’s essential to consult with a healthcare professional.