Question

how can we use first aid to heal our wounds

Answer 1

as first aid itself means the basic recovery of the wound. it is only done at the primary level. it basically contains bandages as well as on emergencies it proves out to be helpful as well.as it contains various ointments such as savlon

Answer 2

it is simple in first aid box we have all wound preparing things in it like cotton, detail, pain killer, soframycin, paracetamol, scissors ,bandage, handiplusand other thing also. and use them as per wound