IV Ceftriaxone 100mg daily for 5 days
IV Paracetamol 30mg (0.2mls in 5mls water for injection) 8hrly for 2 days
IV Gentamycin 10mg 12 hourly for 5 days
Tabs Acetazolamide 25mg tds for 1 week
Transfuse with 20mls of blood. 
For alternate day dressing. Wrap wound with crepe/gauze bandage, no plaster. 