Immediately after a dog bite, apply firm pressure to stop bleeding, then rinse the wound under running water for at least five minutes using mild soap. Apply antiseptic, cover with a sterile bandage, and seek medical care the same day. Even minor bites carry infection risk—don't skip the doctor.
Dog bites happen fast—and what you do in the first few minutes matters. Whether you were bitten by a neighbor's dog, a stray, or an unfamiliar animal, the right dog bite treatment can prevent serious complications. This guide walks you through each step.
Dog Bite Treatment: Step-by-Step First Aid
The first goal is to control bleeding and clean the wound before bacteria can take hold.
Step 1: Stop the bleeding. Press a clean cloth or bandage firmly against the wound. Hold steady pressure for several minutes. If blood soaks through, add another layer—don't remove the first cloth. Lifting it disrupts the clotting process.
Step 2: Rinse the wound thoroughly. Once bleeding slows, run the bite under cool or lukewarm water for at least five minutes. Use mild soap to wash the wound and the skin around it. Rinsing is one of the most effective ways to reduce infection risk. It removes bacteria from the dog's saliva before it can cause harm.
Step 3: Apply antiseptic. After rinsing, apply a small amount of antiseptic—diluted iodine or povidone-iodine works well. Pat dry gently. Don't scrub. Scrubbing can push bacteria deeper into the tissue.
Step 4: Cover the wound. Apply a sterile bandage or gauze pad and secure it with medical tape. Change the bandage daily or whenever it gets wet or dirty.
Step 5: See a doctor. Even if the wound looks minor, get medical care the same day. Dog mouths carry bacteria that can cause serious infections within 24 to 48 hours. A doctor can check how deep the bite goes, decide if stitches are needed, review your tetanus status, and determine whether preventive antibiotics make sense.
Dog Bite Infection Signs to Watch For
After your initial wound care, keep an eye on the bite over the next several days. Infections can develop even after proper dog bite first aid.
Contact your doctor or return to urgent care if you notice:
- Redness spreading outward from the wound
- Increasing warmth or swelling around the bite
- Pus or cloudy discharge
- Fever or chills
- Red streaks extending from the wound toward the body — a sign that infection is moving into the lymphatic system
- Pain that gets worse after the first 24 hours instead of better
The bacteria most often responsible for dog bite infections include Pasteurella multocida, Staphylococcus, and Streptococcus. In people with weakened immune systems, Capnocytophaga canimorsus can cause severe illness. Your doctor may prescribe antibiotics after examining the wound.
Don't wait to see if symptoms clear up on their own. Dog bite infections move fast, especially in children, older adults, diabetics, or anyone with a compromised immune system.
When to Go to the Emergency Room
Urgent care works for many dog bites. But some situations call for an ER visit:
- Deep puncture wound — Wounds that go into muscle or near a joint may need surgical cleaning that urgent care can't provide.
- Bites to the hand, face, neck, or foot — These areas have complex anatomy and higher infection risk. Hand bites can involve tendons and joints.
- Bite from an unknown dog, a stray, or a dog acting strangely — This raises rabies concern and needs immediate evaluation.
- Bleeding that won't stop — If 15 minutes of direct pressure doesn't control the bleeding, go to the ER.
- Child, elderly person, or someone with a weakened immune system — These groups face higher risk of serious complications.
- Infection signs already present — Spreading redness, fever, or red streaks need prompt treatment.
Rabies Risk After a Dog Bite
Rabies is rare in domestic dogs in New York, but you can't rule it out without knowing the dog's vaccination history.
New York State law requires that a dog involved in a bite be quarantined and observed for 10 days. If the dog is owned, vaccinated, and stays healthy during that period, rabies exposure is considered unlikely.
If the dog can't be found or has an unknown vaccination history, your doctor will decide whether post-exposure prophylaxis (PEP) is recommended. PEP is a series of four injections administered on days 0, 3, 7, and 14. It works well when started promptly. Once rabies symptoms appear, the disease is almost always fatal. So if there's any doubt about the dog, see a doctor right away.
If you were bitten by a bat in New York, seek care immediately—even if the bite seems minor. Bats are the most common source of human rabies exposure in New York State.
What to Do After a Dog Bite: Documenting the Incident in NYC
Good records help your doctor track your recovery and make sure the animal is properly monitored.
Right after the bite:
- Photograph the wound before cleaning it, and again after bandaging
- Get the dog owner's name, address, and contact information
- Ask for proof of the dog's current rabies vaccination
Reporting in NYC: In New York City, animal bites should be reported to the NYC Department of Health and Mental Hygiene through NYC 311. The health department will check the dog's vaccine records and start the required 10-day monitoring period. This also creates an official record of the bite.
Keep your medical records: Hold on to all ER or urgent care records, any prescriptions, and notes from follow-up visits. These help your treating physician make the best decisions about your care going forward.
If the dog bite caused a serious injury, The Orlow Firm has represented Queens-area bite victims for decades—our Queens dog bite lawyer page explains how New York law addresses dog owner responsibility.
What's in this video?
Senior Trial Partner Adam Moses Orlow of The Orlow Firm discusses the types of premises liability cases the firm has handled, including dog bite injuries sustained on another person's property in New York.
Frequently Asked Questions
How do you treat a dog bite at home?
Stop the bleeding with firm pressure, rinse the wound under running water for at least five minutes with mild soap, apply antiseptic, and cover with a sterile bandage. Home care is only the first step. See a doctor the same day. Even a shallow bite can drive bacteria deep into tissue that looks fine on the surface.
What are the signs of infection from a dog bite?
Watch for spreading redness, increased swelling and warmth, pus or discharge, fever, chills, and red streaks leading away from the wound. Symptoms can appear within 24 to 48 hours. If you notice any of these, contact a doctor right away. Dog bite infections can spread quickly and become serious.
Do I need to go to the hospital for a dog bite?
Go to the ER if the wound is deep, won't stop bleeding, involves the hand, face, or neck, came from an unknown or stray dog, or if you already see signs of infection. For bites without those factors, urgent care or your regular doctor can evaluate the wound the same day.
Should I be worried about rabies from a dog bite?
Rabies in domestic dogs is uncommon in New York, but it is serious. If the dog is known and vaccinated, the risk is low—but the animal still needs to be observed for 10 days under state law. If the dog is unknown, a stray, or was acting oddly, see a doctor right away to discuss whether post-exposure treatment is needed.
How do I report a dog bite in New York City?
Call NYC 311 or go to nyc.gov to report the bite to the NYC Department of Health and Mental Hygiene. The health department will check the dog's vaccine records and set up the required 10-day observation period. Reporting matters for your safety and for tracking potentially rabid animals in the community.
How long does it take for a dog bite infection to show up?
Most dog bite infections become visible within 24 to 48 hours. Pasteurella infections—among the most common—can appear in as little as 12 hours. This is why same-day medical care matters, even when a bite looks minor. Don't wait for symptoms before deciding whether to see a doctor.
What happens if a dog bite is left untreated?
An untreated dog bite can lead to infection in the surrounding tissue (cellulitis), in the bone (osteomyelitis), or in the bloodstream (sepsis). In severe cases, it can become life-threatening. Deep bites near joints can also damage tendons without obvious signs, and that damage gets worse without treatment.
Sources & Official Resources
Federal Resources
New York State & City Resources 4. NYS Department of Health — Animal Bites & Rabies 5. NYC Department of Health — Animal Bites
Contact The Orlow Firm
A dog bite can leave you with medical bills, missed work, and a long recovery. If the injury was serious, you don't have to handle it alone. The attorneys at The Orlow Firm have served Queens and New York City residents for more than 40 years. Call us at (646) 647-3398 for a free consultation. Se Habla Español.
