The discomfort at the back of your thigh may be related to the sciatic nerve or nearby muscle tension. For temporary relief, you can apply over-the-counter topical ointments such as diclofenac gel to reduce inflammation, or lidocaine creams and patches to numb the localized pain. Menthol-based cooling gels can also help. For oral relief, over-the-counter medications like ibuprofen or acetaminophen can be effective. Applying a warm compress and doing gentle stretching may also ease the discomfort. If the pain worsens, spreads, or is accompanied by numbness or weakness in your leg, please consult a healthcare professional for a tailored evaluation.

For knee pain lasting a year, temporary relief can be found using over-the-counter generic pain relievers. Acetaminophen can help manage pain, while oral NSAIDs like ibuprofen or naproxen can reduce both pain and inflammation. Alternatively, applying a topical diclofenac gel directly to the knee can provide targeted relief with fewer side effects. However, because this pain has persisted for a year, it is important to avoid relying solely on medication. I highly recommend consulting a doctor or physical therapist for a proper exam to identify the root causes, such as joint wear or tendon irritation, and establish a safe, long-term recovery plan.