Osteopathic medicine: What kind of doctor is a D.O.? - Mayo Clinic
Nov 29, 2022 · 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?
Chronic granulomatous disease - Symptoms and causes
Mar 28, 2025 · Overview Chronic granulomatous (gran-u-LOM-uh-tus) disease (CGD) is a genetic condition in which infection-fighting white blood cells don't work properly. These white blood …
History of COVID-19: Outbreaks and vaccine timeline - Mayo Clinic
Learn about the COVID-19 pandemic as well as mRNA research, COVID-19 tests and treatments, and COVID-19 vaccine development and approval.
Pneumonia - Symptoms and causes - Mayo Clinic
Jun 13, 2020 · Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, …
Brugada syndrome - Symptoms & causes - Mayo Clinic
May 5, 2022 · Brugada syndrome often doesn't cause any noticeable symptoms. Many people with Brugada syndrome don't know they have it. Signs and symptoms that may be associated …
Chemotherapy and hair loss: What to expect during treatment
Mar 7, 2024 · Get an idea of what to expect during chemotherapy so you can plan ahead for head coverings or treatments to reduce hair loss.
Ovarian cancer - Diagnosis and treatment - Mayo Clinic
May 2, 2025 · Learn more about cancer of the ovaries, including symptoms and treatments, such as surgery, chemotherapy and targeted therapy.
Itchy skin (pruritus) - Symptoms and causes - Mayo Clinic
Oct 23, 2024 · Learn about causes of this common irritating skin condition and which treatments and self-care measures may provide relief.
Knee pain - Symptoms and causes - Mayo Clinic
Jan 25, 2023 · Overview Knee pain is a common complaint that affects people of all ages. Knee pain may be the result of an injury, such as a ruptured ligament or torn cartilage. Medical …
Pancreatitis - Diagnosis and treatment - Mayo Clinic
Pancreatitis can occur suddenly or build up over time. Learn about symptoms, causes and treatment of this digestive system disorder that can cause serious illness.