Hello, The reason for the pain vary from accidental injury, muscle ache, bone pain or nerve pain. For temporary relief ibuprofen or muscle relaxants like zerodol mr can help. But to know the underlying cause, it is advisable to seek help from a doctor in person with all medical history and a physical examination is necessary. Apart from this some diagnostic tests might be advised by the doctor if needed. Depending on the cause further treatment will be decided. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Manisha Auradkar, General & Family Physician