About aspirin + caffeine
Pain reliever and stimulant combination
Used for
- Short-term relief of headache and other mild pain
Usual adult dose
Usually 1–2 tablets every 4–6 hours as needed; follow package directions and maximum daily dose.
Common side effects
- Stomach upset or heartburn
- Nervousness, restlessness, or trouble sleeping
- Easy bruising or bleeding
Important warnings
- Avoid in children or teenagers with viral illnesses because of Reye syndrome risk.
- Can cause stomach ulcers or serious bleeding, especially with alcohol or blood thinners.
- Avoid before surgery; ask a clinician if you have asthma, ulcers, or bleeding problems.
- Contains caffeine; limit other caffeine sources.
Pregnancy
Avoid from 20 weeks of pregnancy unless specifically directed; avoid near delivery. Ask a clinician before use.
Breastfeeding
Occasional use may be acceptable, but regular or high-dose aspirin is generally avoided; seek professional guidance.
Interactions
- Blood thinners and antiplatelet medicines increase bleeding risk.
- Other aspirin or NSAIDs increase stomach and bleeding risks.
- Methotrexate toxicity may increase.
- Caffeine may interact with stimulant medicines and some antibiotics.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.