White stool: Should I be concerned? - Mayo Clinic
2023年11月28日 · Gallbladder and bile duct. White stool isn't typical. If you have white stool, you should see a medical professional right away. A lack of bile causes white or clay-like stool. That may mean a serious underlying problem. Bile is a digestive fluid produced by the liver and stored in the gallbladder. Stool gets its typical brownish color from ...
Urine color - Symptoms and causes - Mayo Clinic
2023年1月10日 · But certain things can change the color. Foods such as beets, blackberries and fava beans can turn urine pink or red, for example. And some medicines can give urine vivid tones, such as orange or greenish-blue. An unusual urine color also can be a sign of a health problem. For instance, some urinary tract infections can turn urine milky white.
White tongue Causes - Mayo Clinic
2018年2月3日 · Causes. White tongue is the result of an overgrowth and swelling of the fingerlike projections (papillae) on the surface of your tongue. The appearance of a white coating is caused by debris, bacteria and dead cells getting lodged between the …
Discolored semen: What does it mean? - Mayo Clinic
2022年11月29日 · Semen is normally a whitish-gray color. Changes in semen color might be temporary and harmless or a sign of an underlying condition that requires further evaluation. Possible causes, by color, include: Red semen. This could be caused by inflammation of the prostate or the glands that help produce semen. While red semen can be alarming, the ...
Vitiligo - Symptoms & causes - Mayo Clinic
2024年2月1日 · Vitiligo (vit-ih-LIE-go) is a disease that causes loss of skin color in patches. The discolored areas usually get bigger with time. The condition can affect the skin on any part of the body. It can also affect hair and the inside of the mouth. Normally, the color of hair and skin is determined by melanin. Vitiligo occurs when cells that produce ...
Raynaud's disease - Symptoms and causes - Mayo Clinic
2 天之前 · Symptoms of Raynaud's disease include: Cold fingers or toes. Areas of skin that turn white then blue. Depending on your skin color, these color changes may be harder or easier to see. Numb, prickly feeling or stinging pain upon warming or stress relief.
Color blindness - Symptoms and causes - Mayo Clinic
2019年12月28日 · Color blindness has several causes: Inherited disorder. Inherited color deficiencies are much more common in males than in females. The most common color deficiency is red-green, with blue-yellow deficiency being much less common. It is rare to have no color vision at all. You can inherit a mild, moderate or severe degree of the disorder.
Leukoplakia - Symptoms and causes - Mayo Clinic
2024年2月15日 · Leukoplakia (loo-koh-PLAY-key-uh) causes thick, white patches that form on the gums. The patches also may form on the insides of the cheeks and the bottom of the mouth. Sometimes the patches form on the tongue. These patches cannot be scraped off. Doctors do not know the exact cause of leukoplakia. But ongoing irritation from tobacco ...
Frostbite - Symptoms and causes - Mayo Clinic
2024年8月22日 · Symptoms of frostbite include: Numbness. Tingling. Patches of skin in shades of red, white, blue, gray, purple or brown. The color of affected skin depends on how serious the frostbite is and the usual skin color. Cold, hard, waxy-looking skin. Clumsiness due to …
Mesalamine (rectal route) - Mayo Clinic
Remove the bottles from the protective foil pouch, being careful not to squeeze or puncture them. The enema is an off-white to tan color. Contents of the enemas removed from the foil pouch may darken with time. Slight darkening will not affect the potency of the contents. However, enemas with dark brown contents should be discarded.