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Jun 14, 2019 · DEAR MAYO CLINIC: I am in my late 50s, and a few of my toenails have turned a yellowish color and seem to have thickened. Is this something I should be concerned ab
Aug 15, 2018 · Athlete's foot (tinea pedis) is a fungal infection that usually begins between the toes. It commonly occurs in people whose feet have become very sweaty while confi
Feb 16, 2026 · Catheter ablation is a minimally invasive procedure used to treat abnormal heart rhythms such as AFib. During the procedure, doctors guide thin, flexible tubes, cal
Sep 12, 2023 · Try these foods for less bloating. DEAR MAYO CLINIC: My doctor recommended that I add more fruits and vegetables to my diet. I have slowly increased my intake over
Feb 20, 2026 · An abnormal heart rhythm, also known as an arrhythmia. Arrhythmias fall into two categories: too fast or too slow.
Dec 28, 2017 · According to the Centers for Disease Control and Prevention, more than 7 million children in the U.S. suffer from asthma, a condition where the airways [...]
Dec 28, 2023 · مدينة روتشستر، ولاية مينيسوتا—يتوصل الباحثون في مايو كلينك إلى اكتشافات جديدة، ويطوِّرو
Jun 14, 2021 · June marks the 40th anniversary of the first scientific report describing pneumocystis pneumonia, which later became known as acquired immune deficiency syndrome (A
Feb 6, 2026 · Valve disease affects how blood moves through the heart, and pregnancy is often a time when symptoms first appear. Learn more.
Dec 12, 2025 · Mayo Clinic has announced the appointment of Nneka I. Comfere, M.D. as a new education leader. Learn more about Dr. Comfere.