Wounds always hurt, but the degree of pain will vary according to the nature and severity of the injury. Burns are particularly painful, as are many blisters, cuts and scrapes. While a puncture wound may hurt less, it could potentially be more serious if left unattended.
For any wound you should take the following precautions.
Take care of the wound immediately, because even a minor wound can get infected if bacteria are allowed to build up in the wound site. If the wound is minor, you should apply first aid at home.
If you get a puncture wound or step on a rusty nail, you should see a doctor immediately, because you may need a tetanus shot. If you don't know whether you're due for a tetanus shot, don't take any chances. Call your doctor. If the puncture wound is from a human or animal bite, seek emergency medical attention. If the cut is deep or has jagged edges, you may need stitches to close the wound.
If the injury doesn't stop bleeding on its own, use a clean cloth and apply pressure. Maintain the pressure for 20 minutes while elevating the wound area, if possible. If bleeding continues after 20 minutes of pressure or spurts out of the wound, seek medical help.
Watch the wound to make sure it is healing. If the wound does not begin to heal or grows red, warm, and/or inflamed, or the skin around it shows read streaks, seek medical care immediately.