IV Ceftriaxone 1g 12 hourly for 2 days
IV Paracetamol 600mg 8 hourly for 2 days
IM Diclofenac 75mg 12 hourly for 1 day
IV Omeprazole 40mg daily for 2 days
IV Pentazocine 30mg 4 hourly for 1 day then 6 hourly for the second day
IV Normal Saline alternate with Dextrose Saline 1L 8 hourly for 1 day