The Dose How could taking Aspirin every day benefit or harm my health?
Jan 22, 2026
Dr. Sonia Anand, a vascular medicine specialist from McMaster University, dives into the nuances of daily Aspirin use. She outlines how Aspirin works and discusses the difference between low and high doses. Anand emphasizes that while it can significantly aid those with previous heart issues, routine use for primary prevention is not recommended anymore. She highlights risks, including dangerous bleeding, and stresses individualized care based on health conditions and age. Practical advice includes consulting healthcare providers before starting Aspirin.
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How Aspirin Works On Platelets
- Aspirin prevents platelets from clumping by inhibiting the COX-1 receptor and reducing thromboxane A2.
- That antiplatelet action explains its role in preventing clots that cause heart attacks and strokes.
Childhood Memory Of Pink Aspirin
- Dr. Sonia Anand recalled taking pink children's aspirin for earaches as a child.
- She then noted the later discovery of Reye syndrome changed recommendations for kids.
Aspirin's Acute Heart Attack Benefit
- ISIS-2 showed giving aspirin during an acute heart attack reduces recurrence, stroke, and death.
- That trial established aspirin as standard acute treatment in heart attacks.