Why and how does herpes return?

Why does herpes return?

Herpes simplex virus type 1 (HSV-1) and herpes simplex virus type 2 (HSV-2) are two common viruses that cause herpes. After the initial infection, the viruses can remain dormant in the body's nerve cells. When the viruses reactivate, they can cause recurrent outbreaks of herpes.

There are a number of factors that can trigger a herpes outbreak, including:

* Stress

* Fatigue

* Illness

* Menstruation

* Exposure to sunlight

* Certain medications

How does herpes return?

When the viruses reactivate, they travel down the nerve cells to the skin's surface. Here, they can cause the formation of blisters. The blisters can be painful and itchy, and they can last for several weeks.

In some cases, herpes can also cause more serious complications, such as:

* Encephalitis (inflammation of the brain)

* Meningitis (inflammation of the spinal cord)

* Eye infections

* Skin infections

Treatment for herpes

There is no cure for herpes, but there are treatments that can help to reduce the frequency and severity of outbreaks. These treatments include:

* Antiviral medications

* Topical creams and ointments

* Lifestyle changes (such as avoiding triggers)

Preventing herpes

There is no sure way to prevent herpes, but there are some things you can do to reduce your risk of infection, including:

* Avoiding contact with people who have herpes

* Using condoms during sex

* Washing your hands frequently