most a million Americans a year are affected by blood clots, so it’s worth knowing the signs and symptoms. Blood clots, or thrombosis, can be life-threatening if not treated quickly. Here’s a detailed look at what they feels like, how to identify the symptoms, and when to seek medical help.
1. What is A Blood Clot
Blood Clot
A blood clot is a mass or clump of blood that forms in arteries and veins. While clots can be helpful in controlling bleeding after an injury, they can cause serious health issues if they form without an injury to help. “When blood clots form in the deeper system, they can be painful and very dangerous,” says Dr. Luis Navarro, founder of the Vein Treatment Center in New York City.1 These clots, called deep vein thrombosis (DVT), can obstruct blood flow and lead to serious complications.
Read More: Your Blood Type Indicates Your Risk of Early Stroke, Scientists Find
2. Swelling in One Limb
Women suffering with leg pain, ankle pain, inflammation and red swelling.
Credit: Shutterstock
A common sign of DVT is swelling in an leg or arm. “Blood clots can block the healthy flow of blood in the legs, and blood can pool behind the clot causing swelling,” explains Dr. Navarro. According to the Centers for Disease Control and Prevention (CDC), symptoms of a blood clot in the leg include swelling, redness, and tenderness.2 If you notice sudden swelling, especially with pain, it’s important to consult a doctor.
