Pharma
Topical Diclofenac (NSAID Gel)
for Knee Pain
Topical diclofenac gel applied to the knee provides local anti-inflammatory pain relief with significantly fewer systemic side effects than oral NSAIDs.
How it works
Diclofenac penetrates skin and soft tissue to achieve local COX inhibition, reducing prostaglandin-driven pain and inflammation. Systemic absorption is approximately 6% of oral dose.
What to watch for
Most effective for superficial joint pain. Available OTC (Voltaren Osteo Gel) in Australia. Should not be applied to broken skin. Less effective than oral NSAIDs for deep joint pain.
Community experience
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