Compare medicines

Pick two medicines to see them side by side.

AttributeDiclofenacParacetamol
SimpleStrong anti-inflammatory painkiller.Everyday pain and fever medicine.
Drug classNSAID commonly used for musculoskeletal pain.Analgesic and antipyretic. Also known as acetaminophen.
PrescriptionRx onlyOTC
UsesArthritis, Back pain, Sports injuryHeadache, Fever, Mild pain, Post-vaccine soreness
FormsTablet, Gel, Injection, SuppositoryTablet, Capsule, Syrup, Suppository, Injection
Adult dosage50 mg 2–3 times a day.500–1000 mg every 4–6 hours (max 4 g/day).
PregnancyAsk your doctorGenerally safe
Common side effectsStomach upset, DizzinessRare when taken as directed