Rare side effects of Prilosec OTC: 1  Abnormal Heart Rhythm Severe. 2  Abnormal Liver Function Tests Severe. 3  Acquired Decrease of All Cells in the Blood Severe. 4  Anemia Severe. 5  Atrophic Gastritis Severe. 6  Bloody Urine Severe. 7  Broken Bone Severe. 8  Bronchospasm Severe. 9  Clostridium Difficile Bacteria Related Colitis Severe.
Endometrial cancer. Endometrial cancer is the most common form of uterine cancer. Because the endometrium is part of the uterus, endometrial cancer is often referred to as uterine cancer. Endometrial cancer is the most commonly diagnosed gynecologic cancer (which includes cancers of the uterus, cervix, ovaries, vulva, vagina and fallopian tubes). Endometrial cancer forms when cells in the inner lining of the uterus (endometrium) begin to grow out of control.
An endometrial biopsy may be done to find the cause of abnormal uterine bleeding, to check for overgrowth of the lining (endometrial hyperplasia), or to check for cancer. When a woman is having a hard time getting pregnant, an endometrial biopsy may also be done to see whether the lining of her uterus can support a pregnancy.