Even though a viral rash appears alarming, it is not an issue of concern and usually settle once a viral infection clears up.
The rashes are brought about by either an immune reaction to the virus or damage to the skin cells by the virus.
Identifying a viral rash
A viral rash has a variety of characteristics. Nevertheless, most appear as splotchy reddened spots. These spots might arise abruptly or gradually for several days. The rash might also manifest in a localized site or spread over several areas.
The viral rashes can be feel itchy or sore when touched. The ideal way to pinpoint a viral rash is to assess for any signs of a viral infection such as:
- Fever and chills
- Body aches
Is it contagious?
A viral rash is not contagious but the viruses responsible are. Some of the highly contagious viral infections that can trigger rashes include:
Remember that these infections typically spread via droplets in the air or direct exposure to the nasal or throat secretions. Individuals who have these viral infections might be contagious before the rash manifests.
The viral infections should be left to run their course. The treatment is usually aimed on alleviating the symptoms.
The healing process can be hastened by increasing the intake of fluids and getting enough rest. For the fever or body aches, acetaminophen or non-steroidal anti-inflammatory drugs (NSAIDs) can be given.
If the viral rash triggers itchiness, apply a cold compress or calamine lotion on the affected area. Just make sure that the site is not scratched.