Many viruses are accompanied by skin rashes, along with a host of other symptoms. These viral exanthem rashes can be bothersome, but they do not often lead to serious health problems. This is especially true when rashes are cared for correctly, which helps prevent secondary infections.
While certain people, such as those with compromised immune systems, can experience severe health effects with viral infections, most healthy individuals can clear these infections on their own. As a result, supportive care is often best when treating viral infections.
Anti-itch ointments can ease the discomfort that accompanies rashes and stop those affected from itching. Itchy rashes can increase the risk of bacterial infection, as constant scratching can damage the skin and allow germs to infiltrate. Viral infections can also cause fever, muscle aches, and other symptoms. In this case, over-the-counter NSAID medications can help.
You will need medical treatment if you acquire a secondary skin infection in addition to the viral exanthematous. Signs of a serious infection include a high fever, plus significant skin inflammation, redness, and drainage of pus.
Basic hygiene and common-sense practices will lower your risk of developing a viral rash:
You can also seek out vaccines for certain viruses. For example, the chickenpox vaccine is recommended for babies and young children to prevent infections from occurring. While many children and adults are able to fully recover from viral infections, vaccinations are crucial for preventing serious complications and stopping the spread of communicable diseases.