Adenoviruses are common viruses that can cause a wide variety of illnesses, including the common cold, bronchitis, pneumonia, and pink eye. Although adenoviruses typically resolve without treatment, medications may be used to treat more severe infections.
Antibiotics are not effective against adenoviruses, so they are not used to treat infections caused by these viruses. Instead, treatments focus on relieving symptoms and speeding recovery. Depending on the severity of the infection, medications used to treat adenovirus may include:
• Decongestants: Decongestants, such as pseudoephedrine, can help relieve the nasal congestion, sinus pressure, and headaches associated with adenovirus infections.
• Pain relievers: Over-the-counter medications, such as acetaminophen, ibuprofen, and naproxen, can help relieve fever and muscle aches associated with adenovirus infections.
• Eye drops: If the adenovirus is causing the symptoms of pink eye, an eye doctor may recommend over-the-counter or prescription eye drops to help reduce inflammation.
• Antihistamines: Antihistamines, such as diphenhydramine, may be used to reduce sneezing, itching, and watery eyes associated with adenovirus infections.
• Corticosteroids: In severe cases of adenovirus infection, doctors may prescribe corticosteroids, such as prednisone, to reduce inflammation and swelling.
• Intravenous immunoglobulin (IVIG): IVIG is a blood product that contains antibodies to help fight infection. It may be used to treat severe adenovirus infections, particularly those that affect the eyes, lungs, or intestines.
In some cases, no treatment is necessary for adenovirus infections. If symptoms are mild, it may be best to let the infection run its course. However, if symptoms are severe or persist, it's important to seek medical attention. A doctor can help determine the best course of treatment for the infection.