Common cold - Symptoms and causes - Mayo Clinic
May 24, 2023 · A common cold can lead to illnesses of the lungs, such as pneumonia or bronchitis. People with asthma or weakened immune systems have an increased risk of these …
Cold remedies: What works, what doesn't - Mayo Clinic
Jul 12, 2024 · Cold remedies are almost as common as the common cold. But do they work? Nothing can cure a cold, which is caused by germs called viruses. But some remedies might …
Is It Adult RSV or a Common Cold? | Mayo Clinic Press
Sep 19, 2023 · Are you wondering if your symptoms are due to a common cold or RSV? Discover three crucial ways to tell the difference between these contagious illnesses in adults.
Cold sore - Symptoms and causes - Mayo Clinic
Jan 5, 2024 · Cold sores usually heal in 2 to 3 weeks without leaving a scar. Cold sores spread from person to person by close contact, such as kissing. They're usually caused by herpes …
Common cold - Diagnosis and treatment - Mayo Clinic
May 24, 2023 · If you or your child has cold symptoms that don't go away or get worse, make an appointment with your health care provider. Here's some information to help you get ready for …
COVID-19, cold, allergies and the flu: What are the differences?
Oct 22, 2025 · There's no cure for the common cold. Treatment may include pain relievers and cold remedies available without a prescription, such as decongestants. Unlike COVID-19, a …
Mayo Clinic Q and A: Myths about catching a cold
Feb 10, 2022 · The short answer is no. Colds are caused by viruses, so you can't catch a cold from going outside with wet hair. And wet hair won't make you more attractive to germs. The …
Raynaud's disease - Symptoms and causes - Mayo Clinic
Nov 16, 2024 · Raynaud's (ray-NOSE) disease causes some areas of the body — such as fingers and toes — to feel numb and cold in response to cold temperatures or stress. In Raynaud's …
Cold sore - Diagnosis and treatment - Mayo Clinic
Jan 5, 2024 · Your health care provider can usually diagnose cold sores just by looking at them. To confirm the diagnosis, your health care provider might take a sample from the blister for …
Common cold in babies - Symptoms & causes - Mayo Clinic
Apr 11, 2025 · A cold virus enters babies' bodies through the mouth, eyes or nose. Once infected by a virus, a baby's body usually can fight off that same virus in the future.