Having blood in your urine that makes your pee turn dark or reddish isn't very common. But having worm-like blood clots in your urine is even less common.

Blood clots in the urine are an ominous sign and indicate that the bleeding is significant. It may be caused due to several factors like trauma, Urinary Tract Infections (UTI), or bladder cancer.

Blood in urine may signal serious issues—from infections to cancers. Experts stress early evaluation, especially in older ...

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare disease that affects red blood cells, causing symptoms like dark urine, ...

When blood in your urine signals serious trouble—Here’s what to do. ... It also gives us some idea about the cause of bleeding by the presence of clots and their shape.

What is a blood clot? Blood clots begin forming when a blood vessel is damaged and nearby cell fragments (called platelets) begin clumping together and adhering to a protein in the blood known as ...

These blood clots, which form in veins deep in the body, affect about 1-3 of every 1,000 U.S. adults. They are most common in older adults, and frequently occur in the legs.

Blood clots in the arms can cause swelling, pain or discoloration of the arms just like in the legs. "What we see most commonly are patients who recently traveled. They spend 10 or 12 hours in the ...