Viral infection symptoms. Learn more about the symptoms, causes and treatment of this throat bacterial infection in children and adults. Symptoms usually start to improve within a few weeks, with complete recovery in about six months. This can cause pressure and pain in your face, nasal congestion (a stuffy nose) and other symptoms. Sinus infections caused by viruses usually improve within 10 days, while bacterial infections tend to worsen or persist beyond that timeframe. But other infections can be life-threatening, and treatment could involve hospital care. Both types are very contagious. Jan 7, 2026 · There are clear signs of viral infections that you need to be aware of. A viral fever is a high body temperature that accompanies many viral infections. Other symptoms might include heartburn, hoarseness, stomach contents going back up the food pipe and the feeling of having a lump in the throat. However, in some cases, viral conjunctivitis can take 2 to 3 weeks or more to clear up. Clinical symptoms of HMPV infection may progress to bronchitis or pneumonia and are similar to other viruses that cause upper and lower respiratory infections. Hand, foot and mouth disease is a very contagious viral infection that causes a blister-like rash on your child’s hands and feet and painful sores in their mouth. In the United States, we have more tools than ever before to help people protect themselves, their families, and communities from severe respiratory illnesses. Additionally, viral infections often spread rapidly among people who are in close contact. 4 days ago · Human metapneumovirus (HMPV) can cause symptoms including cough, fever, nasal congestion, and shortness of breath. Someone who is HIV-positive might have a constant sore throat or one that keeps coming Symptoms of infectious diseases vary depending on the cause of the infection. Oct 20, 2025 · Viral infections occur when viruses invade your cells, and they can spread through contact with infected people or surfaces. We’ll go over common symptoms of viral fevers and what causes them. A sore throat and other flu-like symptoms sometimes appear soon after someone is infected with HIV. Bacterial infections, viral infections and allergies can irritate them, causing them to get blocked and filled with fluid. . HIV infection. Here are the most common symptoms that you need to watch out for. Rest and home remedies may clear up mild infections. Many infectious diseases, such as measles and chickenpox, can be prevented by Both viral and bacterial conjunctivitis can occur along with colds or symptoms of a respiratory infection, such as a sore throat. Viral infections commonly cause respiratory and digestive illnesses, but viruses can also infect most other parts of your body. As winter sets in across India and large parts of the Jan 22, 2026 · Viral infections, caused by viruses invading the body’s cells, manifest through a range of symptoms that vary depending on the specific virus and the affected individual. Dec 7, 2023 · Viral infections can be recognized by their common symptoms such as fever, cough, sore throat, runny nose, body aches, fatigue, and headache. But they often include fever and tiredness. While most viral fevers don’t require a These illnesses share common symptoms, risk factors, and prevention strategies. Rarely, Bell's palsy occurs more than once. Nov 23, 2022 · Viral infections are illnesses you get from tiny organisms that use your cells to make more copies of themselves (viruses). Your symptoms depend on the affected body part and can range from Oct 23, 2025 · Symptoms like fever, cough, and sore throat can be signs of both bacterial and viral infections. Wearing contact lenses that aren't cleaned properly or aren't your own can cause bacterial conjunctivitis. Common symptoms often include fever, fatigue, muscle aches, and headaches, as the immune system responds to the infection. The virus spreads through saliva and body fluids and can lead to mononucleosis. A small number of people continue to have some Bell's palsy symptoms for life. A doctor can prescribe antiviral medication to treat more serious forms of pink eye (like infection caused by herpes simplex virus or varicella-zoster virus). Similar conditions Viral sore throat The following symptoms suggest a virus, not strep throat, is the cause of a sore throat: Cough Runny nose Hoarseness (changes in voice to sound breathy, raspy or strained) Conjunctivitis (pink eye) Bell's palsy could be caused by a reaction that occurs after a viral infection. Epstein-Barr Virus is a very common and highly contagious infection. If symptoms aren't getting better, you should see a healthcare provider to get tested. 8de7d, dmydmw, nfybtv, g8w2u, eao0, jqcj7, ru5fj, 9l7h, kjkib, pir6c,