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  1. 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 conditions.

  2. 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.

  3. 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 help ease your …

  4. What to do if you get a respiratory infection: A Mayo Clinic physician ...

    Dec 30, 2024 · Sick with a a cold, flu or other respiratory virus? Learn some home management tips from a Mayo Clinic family medicine physician.

  5. 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 your …

  6. 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 same is true …

  7. 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 cold is usually …

  8. Mayo Clinic Q and A: Does vitamin C help us when we’re sick?

    Nov 4, 2024 · Some limited research shows that vitamin C may prevent the duration of a virus, such as the common cold. So, if your cold lasts a week, taking vitamin C may reduce it by 13 hours, which …

  9. Home Remedies: Helping a hoarse voice - Mayo Clinic News Network

    Dec 2, 2016 · Viral infections similar to those that cause a cold Vocal strain, caused by yelling or overusing your voice Bacterial infections, such as diphtheria, although this is rare, in large part due to …

  10. Cough and cold remedies: What works, what doesn’t

    Nov 13, 2025 · “The common cold is not just one illness — it’s a whole mess of different infections that cause the same symptoms. Even if we cure or prevent one, it’s not going to stop the rest,” says Jack …