
Nasal congestion Causes - Mayo Clinic
6 days ago · Some people have noses that are stuffy and run all the time without a known reason. This is called nonallergic rhinitis or vasomotor rhinitis. A polyp, an object such as a small toy …
Mastitis - Symptoms and causes - Mayo Clinic
Aug 13, 2024 · Mastitis is swelling and redness, called inflammation, of breast tissue. It sometimes involves an infection. Besides causing swelling and redness, mastitis causes …
Plugged ears: What is the remedy? - Mayo Clinic
Apr 24, 2024 · Plugged ears are usually a mild, temporary problem. Learn about potential causes and treatments.
Carotid artery disease - Symptoms and causes - Mayo Clinic
Jul 24, 2025 · Carotid artery disease occurs when fatty deposits, called plaques, clog the blood vessels that deliver blood to the brain and head (carotid arteries). These clogged blood …
Blocked tear duct - Symptoms & causes - Mayo Clinic
Aug 18, 2025 · Symptoms of a blocked tear duct include: Very watery eye. Redness of the white part of the eye Eye infection or irritation that happens again and again, known as pink eye. …
Earwax blockage - Symptoms & causes - Mayo Clinic
Sep 20, 2025 · Earwax blockage happens when earwax, called cerumen, builds up in your ear or becomes too hard to wash away naturally. Earwax is a helpful and natural part of your body's …
Chronic sinusitis - Symptoms and causes - Mayo Clinic
An infection, growths in the sinuses, called nasal polyps, or swelling of the lining of the sinuses can cause chronic sinusitis. Symptoms might include a blocked or stuffy nose that makes it …
Arteriosclerosis / atherosclerosis - Symptoms and causes
Overview. Arteriosclerosis and atherosclerosis are sometimes used to mean the same thing. But there's a difference between the two terms. Arteriosclerosis happens when the blood v
Coronary angioplasty and stents - Mayo Clinic
Nov 7, 2023 · Coronary angioplasty (AN-jee-o-plas-tee) is a procedure to open clogged blood vessels of the heart. Coronary angioplasty treats vessels, called coronary arteries, which …
Mammary duct ectasia - Symptoms & causes - Mayo Clinic
Sep 5, 2025 · Mammary duct ectasia happens when one or more milk ducts beneath the nipple becomes wider. This is called a dilated milk duct. The duct may fill with fluid and become …