Urine color - Symptoms and causes - Mayo Clinic
Jan 10, 2023 · Regular urine color ranges from clear to pale yellow. 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.
Urine color - Diagnosis and treatment - Mayo Clinic
Jan 10, 2023 · Diagnosis. Your health care provider will likely ask you about your health and do a physical exam. You also may need tests, including: Urinalysis. This test checks the urine for possible signs of kidney or urinary tract problems. A sample of urine also is likely to be checked for bacteria that cause illness.
Stool color: When to worry - Mayo Clinic
Oct 10, 2024 · Only rarely does stool color indicate a possibly serious intestinal condition. Stool color is generally influenced by what you eat as well as by the amount of bile — a yellow-green fluid that digests fats — in your stool. As bile travels through your digestive tract, it is chemically altered by enzymes, changing the colors from green to brown.
Baby poop: What to expect - Mayo Clinic
Jan 26, 2024 · Black or dark green. After birth, the first stool a baby passes is black or dark green and tarry. This type of baby poop is known as meconium. Yellow-green. Your baby's poop may turn this color once the meconium stool has passed. Yellow. Breastfed newborns usually have seedy, loose stool that looks like light mustard.
Discolored semen: What does it mean? - Mayo Clinic
Nov 29, 2022 · 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 ...
Dark circles under eyes Causes - Mayo Clinic
Jun 24, 2005 · Some of the most common causes of dark circles under the eyes are: Atopic dermatitis (eczema) Contact dermatitis. Fatigue. Genetics. Rubbing or scratching your eyes. Skin changes that happen with aging. Changes in skin color. These changes may be from melasma or post-inflammatory hyperpigmentation, both of which are more common in people with ...
Color blindness - Symptoms and causes - Mayo Clinic
Dec 28, 2019 · 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.
Discolored baby teeth: A cause for concern? - Mayo Clinic
Jul 31, 2024 · If baby teeth aren't brushed well, bacteria and food debris called plaque might form on the teeth. This can cause them to be discolored. Medicine use. Infant medicines that have iron might cause stains on baby teeth. Taking the antibiotic tetracycline during pregnancy can discolor a baby's teeth too. Tooth injury.
7 fingernail problems not to ignore - Mayo Clinic
Jun 30, 2023 · In yellow nail syndrome, nails thicken and grow slower. This results in the nails turning a yellowish color. Nails affected by yellow nail syndrome might lack a cuticle and detach from the nail bed in places. Yellow nail syndrome may be a symptom of a lung disease, such as chronic bronchitis.
Infant jaundice - Symptoms & causes - Mayo Clinic
Jan 6, 2022 · Infant jaundice is yellow discoloration of a newborn baby's skin and eyes. Infant jaundice occurs because the baby's blood contains an excess of bilirubin (bil-ih-ROO-bin), a yellow pigment of red blood cells. Infant jaundice is a common condition, particularly in babies born before 38 weeks' gestation (preterm babies) and some breast-fed babies.