Is aspirin used to thin blood?
It can help prevent a heart attack or clot-related stroke by interfering with how the blood clots. But the same properties that make aspirin work as a blood thinner to stop it from clotting may also cause unwanted side effects, including bleeding into the brain or stomach.
Aspirin is known as a salicylate and a nonsteroidal anti-inflammatory drug (NSAID). If you have recently had surgery on clogged arteries (such as bypass surgery, carotid endarterectomy, coronary stent), your doctor may direct you to use aspirin in low doses as a "blood thinner" to prevent blood clots.
- Aspirin helps prevent heart attacks by stopping the formation of clots that block blood flow to the heart. Aspirin is used to prevent a first heart attack in people with heart disease risk factors, such as diabetes and high cholesterol. It's also taken to prevent a second heart attack.
- Aspirin works to prevent heart attacks and strokes by reducing the production of thromboxane, a chemical that makes platelets sticky. When aspirin works as it should, platelets make less thromboxane and are less likely to form a blood clot that could block an artery.
- TUESDAY, June 4 (HealthDay News) -- Aspirin appears to be just as good as more expensive, more potent blood-thinning medication for preventing blood clots after hip replacement surgery, according to new research. But that old medicine-cabinet standby, aspirin, also has blood-thinning properties.
The platelets help form a plug that seals the opening in your blood vessel to stop bleeding. Then, a blood clot can quickly form and block the artery. This prevents blood flow to the heart and causes a heart attack. Aspirin therapy reduces the clumping action of platelets — possibly preventing a heart attack.
- 1 / 8 Certain Food and Drink Choices Lower Risk of Blood Clots.
- 2 / 8 Drink Plenty of Water.
- 3 / 8 Sip Red Wine or Grape Juice.
- 4 / 8 Go for Garlic.
- 5 / 8 Enjoy Virgin Olive Oil.
- 6 / 8 Eat a Kiwi.
- 7 / 8 Make Leafy Greens a Routine.
- 8 / 8 Limit Animal Fats in Your Diet.
- Daily low-dose aspirin can prevent heart attack and stroke but is often misused, from the January 2014 Harvard Heart Letter. Aspirin is often hailed as a wonder drug, thanks to its ability to help stave off heart attacks and clot-caused strokes. "Everyone assumes aspirin is harmless, but it isn't."
- It takes a full 10 days for aspirin's effects to wear off after a person stops taking it. In contrast, other anti-inflammatory drugs like ibuprofen and naprosyn stop thromboxane production for only a few hours at a time and have far less potent effects on platelet stickiness than aspirin does.
Updated: 2nd October 2019