
Stool color: When to worry - Mayo Clinic
Oct 10, 2024 · Stool comes in a range of colors. All shades of brown and even green are considered typical. Only rarely does stool color indicate a possibly serious intestinal condition. …
Blood urea nitrogen (BUN) test - Mayo Clinic
Aug 5, 2023 · Learn about the blood urea nitrogen (BUN) test to assess kidney function and what possible results could mean.
Sexually transmitted disease (STD) symptoms - Mayo Clinic
Mar 12, 2024 · Sexually transmitted diseases are infections spread mainly by contact with genitals or bodily fluids. Also called STDs, STIs or venereal disease, sexually transmitted infections are …
Protein in urine (proteinuria) Causes - Mayo Clinic
Mar 20, 2025 · Your kidneys filter waste products from your blood while keeping what your body needs — including proteins. However, some diseases and conditions allow proteins to pass …
Bilirubin test - Mayo Clinic
Nov 9, 2024 · Overview A bilirubin test checks liver health by measuring the levels of bilirubin in the blood. Bilirubin is a substance produced by the breakdown of red blood cells.
Lupus - Diagnosis & treatment - Mayo Clinic
Oct 21, 2022 · Results may indicate you have anemia, which commonly occurs in lupus. A low white blood cell or platelet count may occur in lupus as well. Erythrocyte sedimentation rate. …
Thrombocytosis - Symptoms and causes - Mayo Clinic
Dec 30, 2022 · Less commonly, when the high platelet count has no apparent underlying condition as a cause, the disorder is called primary thrombocythemia or essential …
Pelvic inflammatory disease (PID) - Symptoms & causes - Mayo …
Apr 30, 2022 · Pelvic inflammatory disease Pelvic inflammatory disease (PID) is an infection of one or more of the upper reproductive organs, including the uterus, fallopian tubes and …
Hiccups - Symptoms and causes - Mayo Clinic
Mar 2, 2023 · Hiccups are repeated spasms or sudden movements of the diaphragm that you can't control. The diaphragm is the muscle that separates your chest from your stomach area …
Liver function tests - Mayo Clinic
Jan 18, 2025 · Liver function tests check the levels of certain enzymes and proteins in your blood. Levels that are higher or lower than usual can mean liver problems. The pattern and degree of …