According to the Human Illnesses and Behavioral Health website, most viral infections clear up in a matter of days or within a few weeks. This happens because the immune system typically reacts to the virus and removes it from the system. Some viruses cause latent infections that persist for years.
Examples of viruses that cause latent infections include herpes and Hepatitis B and C viruses, according to this source. HIV is another virus that causes latent infections. Such infections may exist without producing any symptoms until years after the infection occurs. In other cases, the infected person recovers from an acute attack of the illness and lives without symptoms until the symptoms return after a period of time.Learn More
Treating a sinus infection involves treating the symptoms and underlying cause, according to Mayo Clinic. While some sinus infections require the use antibiotics, the vast majority don't. This is because the primary cause of most sinus infections is a virus, according to the United States Centers for Disease Control and Prevention. For viral sinus infections, antibiotics won't do any good. Antibiotics are used for bacterial sinus infections.Full Answer >
According to WebMD, decrease sinus infection symptoms by keeping mucus membranes moist through drinking enough water and using a humidifier. Additionally, avoid common irritants, and keep the surrounding environment well-ventilated.Full Answer >
Sinus infections are best and most often treated with prescription antibiotics, according to the National Institute of Allergies and Infectious Diseases. This is because most sinus infections are bacterial. However, some sinus infections are viral or fungal and require other medications, according to WebMD.Full Answer >
The right treatment for a sinus infection depends on whether the infection is caused by bacteria or a virus. Experts from the CDC say antibiotic therapy is not necessary unless a person has an acute infection caused by bacteria. If the infection is caused by a virus, it usually goes away on its own, though people with sinus infections may use over-the-counter medicines to treat symptoms.Full Answer >