There may be various reasons for pain in thigh region. It may be associated with acute muscle spasm with associated neurological compression of nerves originating from spinal cord and going towards lower limb.. Skull jaw pain may be not be associated with lower limb pain.
Next Steps
She can start with hot fomentation, take analgesic with muscle relaxant tablet, apply analgesic ointment locally..
Health Tips
Avoid heavy work, avoid Indian toilet, avoid sitting down... avoid eating hard objects...