Nurx offers prescription cold sore and genital herpes treatment for as little as $0 with insurance or $15 per month without insurance.
Cold sores are caused by a viral infection involving the herpes simplex virus (HSV). The virus spreads through contact with an infected person, and it can be transmitted even when no cold sores are present. Cold sores usually go away on their own, but there’s no cure for the virus that causes them.
Herpes Simplex Virus
The two types of HSV include:
In some cases, HSV-2 can also lead to the development of cold sores. However, most cold sores are caused by HSV-1.
How HSV-1 Spreads
HSV-1 is a virus that spreads through contact with a person who already has herpes. Usually, this occurs through behaviors such as kissing, sharing utensils, and other skin-to-skin contact. Oral sex can spread HSV-1 to the genitals and HSV-2 to the mouth.
The virus can spread even when someone doesn’t have any active cold sores. However, the virus is most contagious when open sores or blisters are present.
Approximately half of all Americans under 50 are infected with HSV-1.
When Cold Sores Develop
Many people who are infected with HSV-1 never show any signs. If cold sores do develop, they usually go away within about two weeks.
Between outbreaks, the virus continues to lie dormant in the body and can be triggered by a variety of things, including:
- Viral infections
- Hormonal changes
- Immune system changes
- Exposure to sunlight and wind
Cold Sores Treatment
There is no cure for HSV, but if you get frequent outbreaks you can take prescription antiviral medications, like valacyclovir, to prevent outbreaks or help them heal faster. If you’ve been previously diagnosed with herpes, Nurx can prescribe oral herpes treatment online and deliver the medication to your door with free shipping. To request herpes treatment from Nurx, get started here.