About diclofenac sodium
Nonsteroidal anti-inflammatory drug (NSAID)
Used for
- Short-term relief of pain and swelling from minor sprains, strains, or bruises.
Usual adult dose
Apply one plaster to the painful area, usually twice daily; follow the product label. Use for no more than seven days unless directed.
Usual dose in children
For ages 16 and older, use the adult dose. Not generally used below age 16.
Common side effects
- Skin redness, itching, rash, or irritation where applied.
- Rarely, allergic reactions or asthma symptoms.
Important warnings
- Use only on intact skin; avoid eyes, mucous membranes, and covering with airtight dressings.
- Avoid use with other diclofenac or NSAIDs unless a clinician advises.
- Stop if a severe skin reaction or allergic symptoms occur.
- NSAID risks include stomach bleeding, kidney problems, and cardiovascular events, though absorption from plaster is lower.
Pregnancy
Avoid in the last three months of pregnancy. Earlier use should be limited to medical advice, especially from 20 weeks onward.
Breastfeeding
Use only on a small area for a short time; do not apply to the breast or allow infant skin contact.
Interactions
- Other NSAIDs, including ibuprofen, naproxen, or aspirin, may increase side effects.
- Warfarin and other blood thinners may increase bleeding risk.
- ACE inhibitors, ARBs, and diuretics may have increased kidney-related risks.
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 It may be incomplete or out of date.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.