Aspirin
Also sold as Low Dose Aspirin, Rapidol Aspirin, Aspirin Low Dose, HEB Effervescent Pain Relief, Enteric Coated Aspirin, Aspirin
From 8 official FDA drug labels · RxNorm 2606079
What it is used for
These are the uses the FDA has approved for this label. Using it for anything else is “off-label”: ask your prescriber why.
Uses ■ for the temporary relief of minor aches and pains due to: ■ headache ■ muscle pain ■ backache ■ toothache ■ menstrual pain ■ colds ■ minor arthritis pain ■ temporarily reduces fever
How to take it
Directions ■ do not exceed recommended dosage ■ to avoid serious injury, completely dissolve tablets in 4 oz. of water before taking adults and children 12 years and over: 2 tablets every 4 hours, or as directed by a doctor - do not exceed 8 tablets in 24 hours 60 years and over: 2 tablets every 4 hours, or as directed by a doctor - do not exceed 4 tablets in 24 hours children under 12 years: consult a doctor Take this product any time – morning, noon or night – when you need relief from headaches, backaches, body aches or muscle pain. Place two (2) tablets in 4 oz. of water. Dissolve tablets completely. You do not have to drink any of the residue that may be on the bottom of the glass. The medicines are in the water.
Do not take it if
Do not use Do not use ■ if you are allergic to aspirin or any other pain reliever/fever reducer ■ if you have ever had an allergic reaction to this product or any of its ingredients
Ask a doctor or pharmacist before using it if
Ask a doctor before use if ■ stomach bleeding warning applies to you ■ you have a history of stomach problems, such as heartburn ■ you have high blood pressure, heart disease, liver cirrhosis, or kidney disease ■ you are taking a diuretic ■ you have asthma ■ you have a sodium-restricted diet
Serious warnings and precautions
Warnings Reye’s syndrome: Children and teenagers who have or are recovering from chicken pox or flu-like symptoms should not use this product. When using this product, if changes in behavior with nausea and vomiting occur, consult a doctor because these symptoms could be an early sign of Reye’s syndrome, a rare but serious illness. Allergy alert: Aspirin may cause a severe allergic reaction which may include: ■ hives ■ facial swelling ■ asthma (wheezing) ■ shock Stomach bleeding warning: This product contains an NSAID, which may cause severe stomach bleeding. The chance is higher if you ■ are age 60 or older ■ have had stomach ulcers or bleeding problems ■ take a blood thinning (anticoagulant) or steroid drug ■ take other drugs containing prescription or nonprescription NSAIDs (aspirin, ibuprofen, naproxen, or others) ■ have 3 or more alcoholic drinks every day while using this product ■ take more or for a longer time than directed
When using this product
When using this product When using this product do not exceed recommended dosage
Stop using it and ask a doctor if
Stop use and ask a doctor if Stop use and ask a doctor if ■ you experience any of the following signs of stomach bleeding ■ feel faint ■ vomit blood ■ have bloody or black stools ■ have stomach pain that does not get better ■ an allergic reaction occurs. Seek medical help right away. ■ pain lasts for more than 10 days or gets worse ■ fever gets worse or lasts more than 3 days ■ new symptoms occur ■ redness or swelling is present ■ ringing in the ears or a loss of hearing occurs
If you are pregnant or breastfeeding
If pregnant or breast-feeding If pregnant or breast-feeding, ask a health professional before use. It is especially important not to use aspirin at 20 weeks or later in pregnancy unless definitely directed to do so by a doctor because it may cause problems in the unborn child or complications during delivery.
If you take too much
In case of overdose In case of overdose, get medical help or contact Poison Control Center right away.
Keep out of reach of children
Keep out of reach of children.
Forms and strengths available
From RxNorm. Which forms and strengths are actually stocked varies by pharmacy and country.
Reactions people have reported
These are counts from 91 voluntary reports to the FDA. They show what has been reported — they are not how common a side effect is, and they do not prove the medicine caused it.
Recalls
Research & studies
Recent higher-quality studies about Aspirin, from PubMed. We link to the source — titles only. This is not medical advice.
Similar medicines
Aspirin belongs to the Platelet aggregation inhibitors excl. heparin class. Other medicines in it:
Questions to ask your doctor or pharmacist
- Is this the right medicine for my condition, and how long should I take it?
- What side effects should I watch for, and which ones need urgent attention?
- Does this interact with my other medicines, supplements, or alcohol?
- What should I do if I miss a dose or take too much?
Why you can trust this
Everything above comes from official FDA drug labels (openFDA), not written by us. Here are the exact labels used.
- FDA labelP & L Development, LLC· version 3· published Apr 16, 2024· retrieved Oct 19, 2026· View this label on DailyMed
- FDA labelPharmadel LLC· version 6· published Jul 6, 2026· retrieved Oct 19, 2026· View this label on DailyMed
- FDA labelATLANTIC BIOLOGICALS CORP.· version 3· published Jun 24, 2025· retrieved Oct 19, 2026· View this label on DailyMed
- FDA labelH. E. BUTT GROCERY COMPANY· version 2· published Dec 3, 2024· retrieved Oct 19, 2026· View this label on DailyMed
- FDA labelDISCOUNT DRUG MART· version 3· published Oct 16, 2024· retrieved Oct 19, 2026· View this label on DailyMed
- FDA labelVALU MERCHANDISERS COMPANY· version 3· published Dec 11, 2025· retrieved Oct 19, 2026· View this label on DailyMed
- FDA labelChain Drug Marketing Association, Inc.· version 5· published Jun 25, 2026· retrieved Oct 19, 2026· View this label on DailyMed
- FDA labelFSA Store Inc.· version 2· published Oct 16, 2024· retrieved Oct 19, 2026· View this label on DailyMed