People who receive AstraZeneca’s COVID-19 vaccine have a slightly increased risk of bleeding problems, according to a study published June 9 in Nature Medicine. Researchers observed adults in Scotland ...

Learn when weird or abnormal bleeding might signal cancer and when to call your doctor or primary care professional.

Mektovi (binimetinib) is a brand-name oral tablet. Doctors prescribe prescribe it with Braftovi (encorafenib) for certain skin and lung cancers in adults. As with other drugs, Mektovi can cause side ...

That mysterious purple mark appearing on your arm without any memory of bumping into something might seem like a minor annoyance, but when bruising becomes frequent and unexplained, it could signal a ...

Uterine fibroids are muscular tumors that can cause bleeding between menstrual periods. Endometrial hyperplasia causes the endometrium to thicken and is linked to hormone imbalance. Polycystic ovary ...

Normal menstruation starts at menarche around age 12, and lasts until menopause at around 50 years of age. This bleeding is controlled by the hypothalamo-pituitary-ovarian axis and consists of ...