Animal Bite  
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This Care Guide Covers:

  • Bite or claw wound from a pet, farm or wild animal

View First Aid Advice
  • for Bleeding
  • for all Bites and Scratches:

View images
Laceration - Arm (Dog Bite)
Laceration - Arm (Dog Bite)

Scratches from a Cat
Scratches from a Cat

When to Call Your Doctor

Call 911 Now (you may need an ambulance) If
  • Major bleeding that can't be stopped (see First Aid)
  • You think you have a life-threatening emergency
Call Your Doctor Now (night or day) If
  • You think you have a serious injury
  • Bleeding doesn't stop after 10 minutes of direct pressure (see First Aid)
  • Any puncture wound (holes through skin) by a cat's teeth or claws
  • Any cut, puncture, or scratch by a pet that breaks the skin
  • Any cut, puncture, or scratch by a wild animal that breaks the skin
  • Bite looks infected (spreading redness, red streaks, swelling, or tender to touch)
  • Fever
Call Your Doctor Within 24 Hours (between 9 am and 4 pm) If
  • You think you need to be seen
  • Last tetanus shot was more than 5 years ago
  • May have been bitten by a bat (woke up with a bat in room and no bite mark)
Self Care at Home If
  • Bite is tiny such as from a gerbil, mouse, hamster, or puppy
  • Bite did not break the skin or is just a bruise
  • Minor scratches from a pet
Causes & Health Information

Some Basics...

Types of Wounds

Types of Animal Bites

Bites from wild animals are usually more serious.

People can also get bitten by pet animals.

What Animals Can Carry Rabies?

CARE ADVICE FOR MINOR ANIMAL BITE

Minor Cuts, Scratches, and Puncture Wounds
  1. What You Should Know:
    • Animal bites may cause bruises, scratches, cuts, or puncture wounds.
    • Animal bites are very dirty and can get infected. If there is redness around the bite wound after 1-4 days, this most often means it is infected. Bites on the hands are more likely to get infected. Cat bites and scratches often become infected.
    • You can treat minor animal bites at home.
    • Here is some care advice that should help.
  2. Bleeding:
    • Put a gauze pad or clean cloth on top of the wound.
    • Press down on the place that is bleeding with your fingers.
    • This is called using direct pressure. It is the best way to stop bleeding.
  3. Cleansing: Wash all bites and scratches right away with soap and water for 5 minutes. Scrub enough to make it re-bleed a little. Rinse it with running water for a few minutes to avoid infection.
  4. Antibiotic Ointment: Put an antibiotic ointment (Neosporin, Bacitracin) on the bite 3 times a day for 3 days.
  5. Call Your Doctor If:
    • Bite looks infected (spreading redness, red streaks, swelling, or tender to touch)
    • You get worse
Minor Bruises
  1. Treating Bruises:
    • Cold Pack: For pain or swelling, use a cold pack or ice wrapped in a wet cloth. Put it on the bite for 20 minutes. Repeat 4 times a day on the first day, then as needed.
    • Local Heat:
      • If pain lasts over 2 days, apply heat to the bite. Use a heat pack, heating pad, or warm wet washcloth. Do this for 10 minutes, then as needed.
      • For widespread stiffness, take a hot bath or hot shower instead. Move the bite under the warm water.
  2. Pain Medicines:
    • You can take one of the drugs listed below if you have pain.
    • They are over-the-counter (OTC) pain drugs. You can buy them at the drugstore.
    Acetaminophen (Tylenol):
    • Regular Strength Tylenol: Take 2 pills (650 mg) every 4-6 hours. Each pill has 325 mg of acetaminophen.
    • Extra Strength Tylenol: Take 2 pills (1,000 mg) every 8 hours. Each pill has 500 mg of acetaminophen.
    • Do not take more than (3,000 mg) of this drug per day.
    Ibuprofen (Motrin, Advil):
    • Motrin and Advil: Take 2 pills (400 mg) every 6 hours. Each pill has 200 mg of ibuprofen.
    • A second choice is to take 3 pills (600 mg) every 8 hours.
    Naproxen (Aleve):
    • Aleve: Take 1 pill (220 mg) every 8 hours. Each pill has 220 mg of naproxen.
    • A second choice is to take 2 pills (440 mg) every 12 hours.
    Extra Notes:
    • Use the lowest amount of a drug that makes your pain feel better.
    • Your doctor might tell you to take more than what is shown above. That is because your doctor knows you and your health problems.
    • Acetaminophen is safer than ibuprofen or naproxen in people over 65 years old. Acetaminophen is in many OTC and prescription drugs. It might be in more than one drug you are taking. Be careful how much you take. Too much of this drug can hurt the liver.
    • Caution- Acetaminophen: Do not take it if you have liver disease.
    • Caution- Ibuprofen and Naproxen:
      • Do not take ibuprofen or naproxen if you are pregnant.
      • Do not take these drugs if you have stomach problems or kidney disease.
      • Do not take these drugs for more than 7 days without checking with your doctor.
    • Read all package instructions.
  3. What to Expect: Bruises should go away over 7-14 days.
When to Call Animal Control
  1. All Bites From Animals That Might Have Rabies:
    • The Animal Control Center needs to know about any animal bite (or other animal contact) that might result in rabies.
    • If you go to the emergency department or to your doctor, they will call the Animal Control Center for you.
    • If you do not go to the doctor, you should call the Animal Control Center and tell them about the bite.
  2. Wild Animals and Strays:
    • You can report the animal to your local Animal Control Center.

Remember! Call your doctor if any of the "When to Call" symptoms occur.

Disclaimer: This information is not intended be a substitute for professional medical advice. It is provided for educational purposes only. You assume full responsibility for how you choose to use this information.


Author and Senior Reviewer: David A. Thompson, M.D.

Last Reviewed: 9/1/2012

Last Revised: 11/15/2012

Content Set: Adult Symptom Checker

Copyright 2000-2012. Self Care Decisions LLC; LMS, Inc.