Below are items you might want to take, especially if you're planning to go trekking - all are available in India itself, at a fraction of what you might pay at home:

 

" Antiseptic cream

" Insect repellent and cream such as Anthisan for soothing bites

" Plasters/band aids

" A course of Flagyl antibiotics

" Water sterilization tablets or water purifier

" Lint and sealed bandages

" Knee supports

" Imodium (Lomotil) for emergency diarrhoea treatment

" A mild oral anaesthetic such as Bonjela for soothing ulcers or mild toothache

" Paracetamol/aspirin

" Multi-vitamin and mineral tablets

" Rehydration sachets

" Hypodermic needles and sterilized skin wipe