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  1. Osteopathic medicine: What kind of doctor is a D.O.? - Mayo Clinic

    1 day ago · You know what M.D. means, but what does D.O. mean? What's different and what's alike between these two kinds of health care providers?

  2. Ivermectin (oral route) - Side effects & dosage - Mayo Clinic

    Feb 1, 2025 · Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health …

  3. Probiotics and prebiotics: What you should know - Mayo Clinic

    Apr 25, 2025 · Probiotics and prebiotics are two parts of food that may support gut health. Probiotics are specific living microorganisms, most often bacteria or yeast that help the body …

  4. Glucosamine - Mayo Clinic

    May 21, 2025 · Learn about the different forms of glucosamine and how glucosamine sulfate is used to treat osteoarthritis.

  5. Swollen lymph nodes - Symptoms & causes - Mayo Clinic

    Apr 25, 2025 · Swollen lymph nodes most often happen because of infection from bacteria or viruses. Rarely, cancer causes swollen lymph nodes. The lymph nodes, also called lymph …

  6. How well do face masks protect against COVID-19? - Mayo Clinic

    Oct 29, 2025 · Face masks can help slow the spread of coronavirus disease 2019 (COVID-19). Learn about mask types, which masks to use and how to use them.

  7. Statin side effects: Weigh the benefits and risks - Mayo Clinic

    Jul 21, 2025 · Statin side effects can be uncomfortable but are rarely dangerous.

  8. Anemia - Symptoms and causes - Mayo Clinic

    May 11, 2023 · Symptoms Anemia symptoms depend on the cause and how bad the anemia is. Anemia can be so mild that it causes no symptoms at first. But symptoms usually then occur …

  9. Muscle cramp - Symptoms and causes - Mayo Clinic

    Mar 7, 2023 · Symptoms Muscle cramps occur mostly in leg muscles, most often in the calf. Cramps usually last for seconds to minutes. After the cramp eases, the area might be sore for …

  10. Helicobacter pylori (H. pylori) infection - Mayo Clinic

    Jun 14, 2025 · A Helicobacter pylori infection is a common stomach infection. It's caused by a germ called Helicobacter pylori, a bacteria also known as H. pylori. More than half the people …