Management of Knee Osteoarthritis and Sciatica After NSA‑ID FailureOral NSAID Alternatives for Knee OsteoarthritisTopical NSAID Therapy for Knee OsteoarthritisIntra‑Articular Corticosteroid Injections for Acute Knee ExacerbationsNon‑NSAID Pharmacologic Options for Knee OsteoarthritisPharmacologic Management of Sciatica After NSAID FailureGastro‑Intestinal Safety Strategies When Using NSAIDsNon‑Pharmacologic Interventions (to be implemented concurrently)