Viral myositis is an inflammation of the muscles caused by a viral infection. Symptoms of viral myositis include muscle pain, tenderness, weakness, and swelling. Treatment typically involves rest, pain relievers, and anti-inflammatory medications. In some cases, antiviral medications may be prescribed.

The symptoms of Viral myositis can vary depending on the virus that is causing the infection. Common symptoms include muscle pain, tenderness, weakness, swelling, and stiffness. Other symptoms may include fever, fatigue, joint pain, rash, and difficulty swallowing.

Viral myositis is an inflammation of the muscles caused by a viral infection. Common causes of viral myositis include influenza, HIV, coxsackievirus, echovirus, and enterovirus. Other less common causes include cytomegalovirus, Epstein-Barr virus, and herpes simplex virus.

1. Rest: Resting the affected muscles is the most important part of treatment for viral myositis. This helps reduce inflammation and pain.

2. Nonsteroidal anti-inflammatory drugs (NSAIDs): NSAIDs, such as ibuprofen and naproxen, can help reduce inflammation and pain.

3. Corticosteroids: Corticosteroids, such as prednisone, can be used to reduce inflammation and pain.

4. Physical therapy: Physical therapy can help strengthen the affected muscles and improve range of motion.

5. Heat therapy: Heat therapy, such as hot baths or heating pads, can help reduce pain and stiffness.

6. Antiviral medications: Antiviral medications, such as acyclovir, can be used to treat the underlying virus.

1. Exposure to certain viruses, such as influenza, HIV, and herpes simplex virus.
2. Weakened immune system due to certain medical conditions, such as HIV/AIDS, cancer, and autoimmune diseases.
3. Recent surgery or trauma.
4. Certain medications, such as corticosteroids and statins.
5. Age, as viral myositis is more common in children and older adults.
6. Exposure to certain toxins, such as insecticides and solvents.
7. Smoking.

There is no cure for viral myositis, but medications can be used to reduce symptoms and help the body fight the virus. These medications may include antiviral drugs, corticosteroids, and immunosuppressants. Physical therapy may also be recommended to help strengthen the muscles and improve range of motion.