Kayap is the Malay term for herpes zoster, a viral infection caused by the varicella-zoster virus – the same virus that causes chickenpox.
Understanding Kayap (Herpes Zoster)
Kayap, also known as shingles, occurs when the varicella-zoster virus, which has been dormant in the body after a chickenpox infection, reactivates. This reactivation results in a painful rash, often with blisters. The Chinese term for it is "生蛇."
Symptoms of Kayap
The primary symptom of kayap is a painful rash that typically appears as a stripe of blisters on one side of the body. Other symptoms may include:
- Pain, burning, numbness, or tingling
- Sensitivity to touch
- Itching
- Fever
- Headache
- Fatigue
The pain associated with kayap can be severe and is sometimes described as an "electrical current pain." In some cases, even after the rash clears, nerve pain (postherpetic neuralgia) can persist for months or even years.
Causes of Kayap
Kayap is caused by the reactivation of the varicella-zoster virus in individuals who have previously had chickenpox. The exact reason for reactivation is not fully understood, but factors such as aging, weakened immune systems, and stress may play a role.
Treatment for Kayap
Treatment for kayap typically involves antiviral medications to reduce the severity and duration of the infection, as well as pain relievers to manage the pain. Early treatment is crucial to minimize the risk of complications.
