Osteoarthritis (OA) can cause the pain you feel in your knee. PENNSAID 2% is targeted pain relief — it’s a topical solution that you apply directly to your knee.
PENNSAID 2% is a topical, nonsteroidal anti-inflammatory drug, or NSAID for short. All NSAIDs — including pills, gels, creams, and over-the-counter medicines like ibuprofen and naproxen — have a risk of serious cardiovascular (heart) and gastrointestinal (stomach) side effects