Continuous muscle pain in your legs and thighs can be managed with a combination of medication, lifestyle changes, and proper care. A medication like Etova-MR 400/4, which contains a nonsteroidal anti-inflammatory drug (NSAID) and a muscle relaxant, may help reduce pain and muscle stiffness if prescribed by your doctor.

• Consider consulting a specialist such as a rheumatologist or orthopedist to evaluate the cause of your muscle pain and to get a prescription if needed.
• Apply warm compresses or take warm baths to relax muscles and improve blood flow.
• Gentle stretching and low-impact exercises like walking or yoga can help maintain muscle flexibility and reduce stiffness.
• Avoid overexertion and ensure proper hydration and nutrition, including a balanced diet with Indian staples like dals, millets, and seasonal vegetables.
• If you experience persistent pain, swelling, weakness, or any new symptoms, seek medical advice promptly.

Please consult a doctor to get a tailored treatment plan and to rule out any underlying conditions. If you want, I can explain more about how muscle relaxants and NSAIDs work or suggest specific exercises.To narrow down potential causes, we will need some more information.Please tell me your age and gender.