Call your doctor at once if you have: 1  pain, burning, irritation, or skin changes where the injection was given; 2  heart problems--chest pain, fast or pounding heartbeats, shortness of breath (even with mild exertion), swelling, rapid weight gain;
Seeing blood in the toilet, on the outside of your stool, or with wiping after a bowel movement is common. Fortunately, most of the causes of such rectal bleeding are not life-threatening; common causes include hemorrhoids and anal fissures.right red blood typically coats the stool or blood may drip into the toilet or stain toilet paper. (See Patient information: Hemorrhoids (Beyond the Basics) .). Anal fissure â An anal fissure is a tear in the lining of the anus, the opening where feces are excreted.
Black Or Red Stool. Black or red stools that aren't caused by orange, purple, or red foods can indicate internal bleeding somewhere in the gastrointestinal tract. Stool that contains blood from the upper digestive tract is black, tarry, has a distinctive odor, and is known as melena.