IV Ceftriaxone 1g daily for 2 days
IV Pentazocine 30mg 6 hourly for 1 day
IV Paracetamol 600mg 8 hourly for 2 day
IM Diclofenac 75mg 12 hourly for 1 day
IV Normal Saline 1L 8 hourly for 1 day
IV Omeprazole 40mg daily for 2 days