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how long does aspirin stay in your system

A 39-year-old member asked:
Dr. Bac Nguyen
22 years experience Family Medicine
Depends on dosage-: Half-life = 2-3 hours for low dose, and about 30 hours for higher dosage. Because of the way it acts on your system, especially platelet, it exerts it ... Read More
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A 35-year-old member asked:
Dr. Pedro Hernandez
39 years experience Geriatrics
7 days: One Aspirin may have some effect in the body for up to 7 days but at least for one day. In pts with higher risk for bleeding or gastritis or peptic ul ... Read More
Dr. Marianna Post
16 years experience Family Medicine
Up to 24 hrs: For up to 24 hrs, but the effect on the platelets is permanent, so for the bleeding effect of it to go away it might take up to 10 days as it is an av ... Read More
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A 45-year-old member asked:
Dr. Clarence Grim
56 years experience Endocrinology
Aspirin: Blood levels go down quickly but effects on platelets will last for ABOUT 10 -unitll DAYS UNTIL the platelets aspirin affected have died and been repl ... Read More
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A 38-year-old member asked:
Dr. Bennett Werner
43 years experience Cardiology
Depends: Depends on how much you took, how well your kidneys work, and what the pH is of your urine (which in turn depends on other medications and foods you t ... Read More
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A 35-year-old member asked:
Dr. Michael Gofeld
31 years experience Pain Management
10 days: Aspirin is causing irreversible block of thrombocytes for 7-10 days.
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A 38-year-old member asked:
Dr. Vijaypal Arya
35 years experience Gastroenterology
3-5 days: The anti platelet function of Aspirin can last up to 5 days. Certain meds can further prolong this- consult your physician.
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A 49-year-old male asked:
Dr. Venkata Chilakapati
22 years experience Cardiology
Aspirin: For small dose of Aspirin elimination half life is 2 to 4.5 hours. So within 24 hours it will be completely eliminated from the body.
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A 33-year-old member asked:
Dr. Bennett Werner
43 years experience Cardiology
Depends: Depends on how much was taken and the condition of one's kidneys as well as the pH of the urine which depends on other meds and foods. Don't second gu ... Read More
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A 32-year-old member asked:
Dr. Hylton Lightman
43 years experience Pediatrics
48 hours: Approx. 48 hours but depends on stomach contents and ph of urine eg higher ph helps excrete Aspirin quicker via the urine.
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A 35-year-old member asked:
Dr. Charles Turck
16 years experience Pharmacology
Get medical help: It will be too risky to chance letting your body clear out the drugs by itself, and the risk is death or lifelong liver damage, to name a few. You hav ... Read More

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