Blood clot is a clump of blood that has changed from a liquid to a gel-like or semisolid state. Clotting is a necessary process that can prevent you from losing too much blood in certain instances, such as when you’re injured or cut. These symptoms of a blood clot may feel similar to a pulled muscle or a “Charley horse,” but may differ in that the leg (or arm) may be swollen, slightly discolored, and warm. Contact your doctor as soon as you can if you have any of these symptoms, because you may need treatment right away. If you need help finding a doctor.
Your circulatory system is made up of vessels called veins and arteries, which transport blood throughout your body. Blood clots can form in veins or arteries.
When a blood clot occurs in an artery, it’s called an arterial clot. This type of clot causes symptoms immediately and requires emergency treatment. The symptoms of an arterial clot include severe pain, paralysis of parts of the body, or both. It can lead to a heart attack or stroke.
A blood clot that occurs in a vein is called a venous clot. These types of clots may build up more slowly over time, but they can still be life-threatening. The most serious type of venous clot is called deep vein thrombosis.
Signs that you may have a blood clot
Many people who have a blood clot notice discomfort in the affected leg and can’t attribute the problem to a recent injury, overuse or another factor. They’re more common after surgery and among people on bed rest or those who sit for long periods without stretching.
leg pain or discomfort that may feel like a pulled muscle, tightness, cramping or soreness
swelling in the affected leg
redness or discoloration of the sore spot
the affected area feeling warm to the touch
a throbbing sensation in the affected leg
Some people don’t experience noticeable symptoms, which makes it difficult for them to recognize that they should seek care.
Blood clots are more common among people who:
take birth control pills or hormone replacement therapy
have a personal or family history of blood clots
The most common place for a blood clot to occur is in your lower leg, says Akram Alashari, MD, a trauma surgeon and critical care physician at Grand Strand Regional Medical Center.
A blood clot in your leg or arm can have various symptoms, including:
a warm sensation
Your symptoms will depend on the size of the clot. That’s why you might not have any symptoms, or you might only have minor calf swelling without a lot of pain. If the clot is large, your entire leg could become swollen with extensive pain.
It’s not common to have blood clots in both legs or arms at the same time. Your chances of having a blood clot increase if your symptoms are isolated to one leg or one arm.