You should seek help from a doctor or other healthcare professional if: You think a wound is infected (check our list of symptoms above) The wound is not healing properly or taking too long (more than 30 days2) The wound looks darker, dried out or deeper5. If you need to seek help quickly in an emergency, call your local emergency number (or 911) if: You feel the condition is life-threatening (for example, a severe allergic reaction) Your condition could become life-threatening while you travel to the hospital You need a paramedic Traffic conditions or long distances could cause a delay getting to hospital.