Category: Health & Safety

Responding to Animal Bites, Insect Stings & Tick Bites

Animal bites, insect stings, and tick bites are common, but they should not all be handled the same way. A small insect bite may require little more than washing and a cold compress. A deep animal bite may damage tendons, nerves, or joints. A sting can trigger a life-threatening allergic reaction, and a tick bite can expose someone to illnesses that do not cause symptoms until days or weeks later.

The first steps are to move away from the danger, control serious bleeding, clean the affected area, and watch for signs that professional care is needed.

Call 911 immediately if the person has trouble breathing, swelling of the face or throat, severe bleeding, loss of consciousness, or another life-threatening reaction.

Start by Moving to Safety

Before treating the injury:

• Move away from the animal, insects, or nest.
• Do not try to capture an aggressive animal.
• Do not disturb a beehive, wasp nest, or fire-ant mound.
• Keep children and bystanders away.
• Call animal control or emergency services when an animal remains dangerous.
• Avoid touching an injured or sick wild animal.
• Watch for traffic, water, steep ground, or other hazards.

If an animal is still attacking, protect yourself while helping the injured person. Do not create another victim.

When to Call 911

Call 911 immediately if:

• The person is having trouble breathing
• The lips, tongue, face, or throat are swelling
• The person is faint, confused, or unconscious
• The person has widespread hives with other symptoms
• The person is vomiting repeatedly after a sting
• The person has a weak, rapid pulse
• The person appears to be in shock
• Bleeding is severe or will not stop
• The bite caused a major injury
• Muscle, tendon, or bone is visible
• The bite involves the neck or a major blood vessel
• The person cannot move or feel the injured area
• There were many stings
• A child was stung by a scorpion
• The person has a known severe allergy and is developing symptoms
• The person stops breathing normally

Use prescribed epinephrine immediately when anaphylaxis is suspected. Do not wait to see whether the reaction gets worse.

Responding to an Animal Bite

Dogs and cats cause many animal bites, but bites and scratches from bats, raccoons, skunks, foxes, monkeys, livestock, rodents, reptiles, and other animals may also require medical evaluation.

Even a wound that looks small can push bacteria deep beneath the skin. Cat bites are especially likely to create narrow punctures that can become infected.

Step 1: Control bleeding

For mild bleeding:

• Allow the wound to bleed briefly while preparing to clean it.
• Apply gentle pressure with clean gauze or cloth.

For serious bleeding:

• Apply firm, direct pressure.
• Call 911.
• Add more gauze or cloth if blood soaks through.
• Do not repeatedly remove the original material.
• Use a tourniquet for life-threatening bleeding from an arm or leg only if one is available and you have been trained or the 911 dispatcher instructs you.

Step 2: Wash the wound thoroughly

Wash bites and scratches with plenty of soap and running water.

When rabies exposure is possible, the CDC recommends washing the wound for 15 minutes and promptly consulting a healthcare or public-health professional. Thorough washing helps remove saliva, dirt, and germs from the wound. CDC rabies-prevention guidance

After washing:

• Gently dry the surrounding skin.
• Apply a clean dressing.
• Keep the wound protected from additional dirt.
• Avoid tightly sealing a deep puncture wound.

Do not scrub so aggressively that you cause more tissue damage.

Step 3: Obtain medical advice

Seek prompt medical care for:

• Any deep puncture or tearing injury
• A bite to the hand, wrist, face, foot, genitals, or over a joint
• A bite that may have damaged a tendon, nerve, or bone
• A cat bite that broke the skin
• A bite from a wild or unfamiliar mammal
• A bite from an animal behaving strangely
• A bite from an animal whose rabies vaccination status is unknown
• A bite that occurred in another country
• A bite involving a young child or older adult
• A person with diabetes, poor circulation, liver disease, or a weakened immune system
• A wound that cannot be cleaned thoroughly
• Continued bleeding, severe pain, numbness, or loss of movement
• Signs of infection
• An overdue or uncertain tetanus vaccination

A healthcare professional may need to clean the wound more deeply, prescribe antibiotics, assess structural damage, update tetanus protection, or arrange rabies prevention.

Rabies Risk After a Bite or Scratch

Rabies is uncommon in people in the United States, but it is almost always fatal once symptoms begin. Treatment given before symptoms develop is highly effective, which is why potential exposures must be assessed promptly.

Rabies can spread through saliva from an infected mammal, most commonly through a bite. A scratch contaminated with saliva or saliva contacting an open wound, eye, nose, or mouth may also create a risk.

Animals associated with rabies risk in the United States include:

• Bats
• Raccoons
• Skunks
• Foxes
• Unvaccinated or unfamiliar dogs and cats
• Other wild mammals

Risk varies by location and circumstances. Local or state health departments help determine whether rabies treatment is needed.

Seek immediate advice when:

• A bat, raccoon, skunk, fox, or other wild mammal bites or scratches someone
• An unfamiliar dog or cat bites someone and cannot be located
• The animal is acting unusually, appears sick, or dies after the incident
• A bite occurs while traveling in a country where dog rabies is present
• Saliva from a potentially rabid animal reaches broken skin or the eyes, nose, or mouth
• A bat is found in a room with a sleeping person, unattended young child, or someone unable to reliably report contact
• You are uncertain whether direct contact occurred

A bat’s teeth can leave very small marks. Do not dismiss possible bat contact simply because no obvious wound is visible.

Information to collect

Without placing anyone in danger, record:

• Type of animal
• Description of the animal
• Location and time of the incident
• Owner’s name and contact information
• Rabies vaccination information, if the animal is a pet
• Whether the animal was acting strangely
• Where the animal went

Do not attempt to capture or kill the animal yourself. Contact animal control or the local health department. If the animal must be tested, damaging its head may interfere with testing.

Do not wait for rabies symptoms. Contact a healthcare professional or health department promptly. The decision about vaccination should be made by qualified professionals based on the animal, location, type of exposure, and whether the animal can be observed or tested.

Tetanus After an Animal Bite

Animal bites and scratches can be contaminated wounds. A healthcare professional will consider:

• When the person last received a tetanus vaccine
• Whether they completed the original vaccine series
• How deep or contaminated the wound is
• Whether tissue was crushed or damaged

Do not assume that a childhood vaccine provides lifelong protection. Tell the healthcare professional if the person’s vaccination history is unknown.

Signs of an Infected Bite

Infection can develop hours or days after the injury.

Watch for:

• Increasing redness
• Worsening swelling
• Increasing warmth
• Pain that is becoming more severe
• Pus or cloudy drainage
• Red streaks traveling away from the wound
• Fever or chills
• Swollen lymph nodes
• Bad odor
• Difficulty moving a finger, hand, or joint
• Increasing numbness

Draw a small line around the edge of redness and write down the time if a clinician recommends monitoring it. Seek medical care if the redness spreads or other infection signs develop.

Hand bites should be taken particularly seriously because infection can spread into tendons, joints, and other small spaces.

Caring for a Mild Insect Bite

Mosquitoes, fleas, flies, mites, and other insects may cause a small itchy or swollen area.

For a mild reaction:

1. Move away from the insects.
2. Wash the area with soap and water.
3. Apply a cold, damp cloth or wrapped cold pack for 10 to 20 minutes.
4. Elevate the affected arm or leg if swollen.
5. Avoid scratching.
6. Follow the label directions for an appropriate anti-itch product or oral antihistamine if needed.

A pharmacist can help determine whether an over-the-counter medication is safe based on the person’s age, medical conditions, pregnancy status, and other medications.

Some antihistamines cause drowsiness and may increase fall risk, especially in older adults. Do not drive or combine them with alcohol when the label warns against it.

Helpful Resources: Browse Cuts, Scrapes & Wound Care for products, equipment, services, or supplies related to this section.

Responding to a Bee, Wasp, Hornet, or Fire-Ant Sting

A typical sting may cause:

• Immediate pain or burning
• A red welt
• Itching
• Local swelling
• Tenderness

What to do

1. Move to a safe area to prevent additional stings.
2. Look for a stinger.
3. Remove it as quickly as possible.
4. Wash the area with soap and water.
5. Apply a wrapped cold pack for 10 to 20 minutes.
6. Elevate the affected limb if swollen.
7. Watch closely for signs of an allergic reaction.

Honeybees commonly leave a stinger behind. Wasps and hornets usually do not and may sting repeatedly.

A stinger may be scraped away with the edge of a card or removed with clean tweezers or fingernails. Removing it promptly is more important than the exact technique. Avoid squeezing the attached venom sac when possible.

For mild itching or swelling, calamine lotion, a low-strength hydrocortisone product, or an appropriate oral antihistamine may help when used according to the label. Ask a pharmacist when uncertain.

Mayo Clinic recommends washing a mild sting, applying a cold compress for 10 to 20 minutes, elevating the limb when appropriate, and monitoring for a severe allergic response. Mayo Clinic insect-sting first aid

Recognizing Anaphylaxis

Anaphylaxis is a severe allergic reaction that can develop quickly after a sting or bite.

Warning signs include:

• Trouble breathing
• Wheezing
• Tightness in the throat or chest
• Swelling of the lips, tongue, face, or throat
• Difficulty swallowing
• A hoarse or changing voice
• Widespread hives or itching
• Dizziness or fainting
• Confusion
• Weak, rapid pulse
• Pale, gray, or bluish skin
• Vomiting, diarrhea, or severe stomach cramps
• A sudden feeling that something is seriously wrong

A person does not need to have every symptom. Anaphylaxis can occur without hives.

What to do

1. Use the person’s prescribed epinephrine auto-injector immediately.
2. Call 911.
3. Note the time epinephrine was given.
4. Help the person lie down unless breathing is easier while sitting up.
5. Do not allow them to stand or walk suddenly.
6. If they vomit or become unconscious but continue breathing, place them on their side.
7. Begin CPR if they stop breathing normally.
8. Give a second prescribed epinephrine dose if the person’s emergency plan, the product instructions, or the 911 dispatcher directs it.
9. Stay with the person until emergency responders arrive.

Epinephrine is the first-line emergency treatment for anaphylaxis. Antihistamines may help itching or hives, but they do not reverse dangerous airway swelling or shock and should never delay epinephrine.

Emergency evaluation is still required even when symptoms improve because the reaction may return. Mayo Clinic anaphylaxis guidance

Multiple Stings

A large number of stings can cause a serious toxic reaction even in someone who is not allergic.

Seek immediate medical care when:

• The person received many stings
• Stings occurred inside the mouth or throat
• The person is a young child or older adult
• The person has heart or breathing problems
• Nausea, vomiting, diarrhea, fever, weakness, dizziness, or headache develops
• Swelling is extensive
• The person appears seriously ill

Move away from the insects before beginning care. Do not remain near an active nest.

Stings in the Mouth or Throat

A sting inside the mouth or throat can cause dangerous swelling even without a widespread allergic reaction.

Call 911 immediately.

While waiting:

• Keep the person calm.
• Have them sit in the position that makes breathing easiest.
• Use prescribed epinephrine if signs of anaphylaxis develop.
• Do not force food or drink.
• Be prepared to begin CPR.

Do not try to examine deep inside the throat with your fingers.

Large Local Reactions

Some people develop significant swelling around a sting that grows over the next day or two. This is called a large local reaction and is different from anaphylaxis when there are no breathing, circulation, or whole-body symptoms.

Contact a healthcare professional if:

• Swelling continues to spread
• An entire hand, arm, foot, or leg becomes swollen
• Pain is severe
• The area is near the eye
• Symptoms are not improving after several days
• The person has had progressively worse reactions to prior stings
• You are uncertain whether the reaction is local or systemic

Call 911 if breathing difficulty, facial or throat swelling, fainting, or other signs of anaphylaxis appear.

Tick Bites

Ticks can attach to the skin and feed for hours or days. Prompt removal may reduce the risk of some tickborne diseases.

Ticks are often found:

• Along the hairline
• Behind the ears
• In the armpits
• Around the waist
• In the groin
• Behind the knees
• Between the legs
• Around the ankles
• In the belly button
• On the scalp

After spending time in wooded, brushy, grassy, or leaf-covered areas, check the entire body. Showering and checking clothing, children, pets, and equipment can help find ticks early.

How to Remove a Tick

The CDC’s current tick-removal guidance recommends removing an attached tick as soon as possible rather than waiting for a medical appointment.

Use fine-tipped tweezers

1. Wash your hands or wear gloves.
2. Grasp the tick as close to the skin’s surface as possible.
3. Pull upward with steady, even pressure.
4. Do not twist or jerk the tick.
5. Clean the bite area and your hands with soap and water, rubbing alcohol, or hand sanitizer.
6. Check the rest of the body for additional ticks.

Avoid squeezing the tick’s swollen body.

If mouthparts remain

If mouthparts break off and can be removed easily with clean tweezers, remove them.

If they cannot be removed easily, leave them alone and allow the skin to heal. Digging into the skin may cause unnecessary injury or infection.

Do not use:

• Petroleum jelly
• Nail polish
• Nail-polish remover
• Gasoline
• Essential oils
• A hot match
• A cigarette
• Heat from another source
• Household chemicals

These methods may delay removal or agitate the tick.

What to Do With the Tick

The CDC states that a live tick may be disposed of by:

• Placing it in a sealed container
• Wrapping it tightly in tape
• Putting it in alcohol
• Flushing it down the toilet

Do not crush a tick with bare fingers.

You may take a clear photograph before disposal and record:

• Date it was removed
• Location where the exposure probably occurred
• Part of the body where it was attached
• Approximate length of time it may have been attached

Some healthcare professionals or health departments may request that the tick be saved or identified. Testing an individual tick is not always recommended or useful because results do not reliably determine whether a person will become ill. Follow local professional guidance.

Symptoms to Watch for After a Tick Bite

Tickborne illnesses can cause different symptoms, and not everyone develops a noticeable rash.

Contact a healthcare professional if the person develops:

• Fever
• Chills
• Headache
• Unusual fatigue
• Muscle or joint pain
• Swollen lymph nodes
• A new or expanding rash
• Facial weakness or drooping
• Severe headache or neck stiffness
• Heart palpitations
• Dizziness or fainting
• Shortness of breath
• New weakness or difficulty walking
• Nausea or abdominal symptoms
• Confusion

Symptoms may appear days or weeks after the bite. Tell the healthcare professional about the tick exposure even if the tick was removed weeks earlier.

An expanding Lyme disease rash may appear as a solid red or discolored area, an oval, or a target-like pattern. It does not always form a classic “bull’s-eye,” and it may not itch or hurt.

Should Every Tick Bite Receive Antibiotics?

No. Antibiotics are not automatically recommended after every tick bite.

A healthcare professional may consider preventive treatment after certain higher-risk blacklegged-tick bites based on:

• The type of tick
• Local Lyme disease rates
• How long the tick was attached
• Whether it was engorged
• How recently it was removed
• The person’s age, health, allergies, and pregnancy status

Contact a healthcare professional promptly if you are concerned, especially in an area where Lyme disease is common. Do not use someone else’s antibiotics or leftover medication.

When a Bite or Sting Becomes Infected

Any opening in the skin can become infected.

Watch for:

• Spreading redness
• Increasing warmth or swelling
• Worsening pain
• Pus
• Red streaks
• Fever
• Swollen lymph nodes
• A wound that is not healing
• Skin turning dark or developing blisters

Do not repeatedly scratch an itchy bite. Scratching breaks the skin and increases infection risk.

People Who May Need Earlier Medical Care

Seek professional advice sooner when the injured person:

• Is an infant or young child
• Is an older adult
• Is pregnant
• Has diabetes
• Has poor circulation
• Has liver disease
• Has a weakened immune system
• Takes blood-thinning medication
• Has a history of severe allergic reactions
• Has had their spleen removed
• Cannot reliably describe symptoms
• Was bitten while traveling outside the country

These factors can increase the risk of infection, bleeding, or other complications.

Preparing for Future Allergic Reactions

Anyone who has experienced anaphylaxis after a sting should discuss prevention with a healthcare professional.

Preparation may include:

• Carrying prescribed epinephrine at all times
• Carrying two doses if advised
• Checking expiration dates regularly
• Teaching family, friends, coworkers, and caregivers how to help
• Wearing medical identification
• Keeping a written emergency action plan
• Consulting an allergy specialist
• Discussing whether venom immunotherapy is appropriate

Store epinephrine according to its instructions and protect it from extreme heat or cold.

Preventing Animal Bites

To reduce bite risk:

• Do not approach unfamiliar animals.
• Do not disturb an animal that is eating, sleeping, injured, or caring for young.
• Ask an owner’s permission before touching a pet.
• Teach children to remain calm around dogs.
• Do not run from or scream at an approaching dog.
• Avoid direct contact with wildlife.
• Secure garbage and outdoor food.
• Vaccinate pets against rabies.
• Supervise young children around animals.
• Contact trained wildlife professionals rather than handling bats or other wild animals.

Even a familiar pet may bite when frightened, injured, or in pain.

Preventing Insect Stings and Tick Bites

Helpful precautions include:

• Wear closed shoes outdoors.
• Avoid brightly scented products around stinging insects.
• Keep food and sweet drinks covered.
• Check drink containers before sipping outdoors.
• Keep garbage containers closed.
• Do not swat at bees or wasps.
• Have nests removed by trained professionals.
• Wear long sleeves and pants in tick habitat.
• Tuck pants into socks when practical.
• Use an appropriate EPA-registered insect repellent according to the label.
• Treat clothing and gear with an appropriate permethrin product as directed.
• Walk near the center of trails.
• Perform a full tick check after outdoor activities.
• Check pets and outdoor equipment.

Never apply permethrin products directly to skin unless the product is specifically labeled for that use.

Common Mistakes to Avoid

After a bite, sting, or tick exposure:

• Do not ignore severe allergic symptoms.
• Do not delay epinephrine while trying an antihistamine first.
• Do not assume one mild previous reaction guarantees the next will be mild.
• Do not attempt to capture a dangerous animal.
• Do not delay washing an animal bite.
• Do not close a deep bite with household adhesive.
• Do not ignore bites to the hand or face.
• Do not apply heat or petroleum jelly to an attached tick.
• Do not twist or crush the tick.
• Do not dig deeply for retained tick mouthparts.
• Do not use leftover antibiotics.
• Do not wait for rabies symptoms before seeking advice.
• Do not scratch bites until the skin breaks.
• Do not assume the absence of a bull’s-eye rash rules out a tickborne illness.

A Simple Response Checklist

When someone is bitten or stung:

1. Move away from the danger.
2. Call 911 for breathing problems, facial or throat swelling, unconsciousness, severe bleeding, or another serious reaction.
3. Use prescribed epinephrine immediately for suspected anaphylaxis.
4. Control serious bleeding.
5. Wash animal bites and scratches thoroughly.
6. Obtain prompt medical advice about infection, tetanus, and rabies.
7. Remove an attached tick promptly with tweezers and steady pressure.
8. Wash mild bites and stings and apply a wrapped cold pack.
9. Watch for infection, allergic symptoms, fever, rash, or other delayed illness.
10. Record what happened and share it with the healthcare professional.

Suggested Guides

• First Aid Basics: What Everyone Should Know
• Responding to an Allergic Reaction or Anaphylaxis
• Treating Minor Cuts, Scrapes & Puncture Wounds
• How to Control Serious Bleeding
• Understanding Prescriptions & Medication Labels
• Choosing Between Your Doctor, Urgent Care & the Emergency Room

Important Health & Safety Notice

The information in this guide is provided for general educational purposes only. Independence Answers is not a medical provider, and this content is not a substitute for professional medical advice, diagnosis, treatment, or supervision. Always follow the instructions of your doctor, pharmacist, or other qualified healthcare professional, especially if you have a medical condition, take medication, or are unsure whether an action is safe for you.

Do not ignore or delay seeking professional care because of something you read here. If you believe someone may be experiencing a serious or life-threatening emergency, call 911 or your local emergency number immediately.