How Long Does It Take a Dog Bite to Heal?

Published: 10/2024 | Updated: 2/2026

How long it takes for a dog bite to heal depends on a lot of different things, like how deep the wound is, if it’s on the hands or feet, when medical care is obtained, and if there are any additional risk factors for infection. Typically, the more severe the bite is, the longer it will take to get better.

That said, this may not always be the case, and even some minor dog attack wounds can cause serious consequences. Want to learn more? Keep reading to discover dog bite healing tips, what complications to look for, and how you can get compensation from the dog’s owner.

Dog Bite Wound Healing Stages

Most of the time, a dog bite will heal within a few weeks, but this might be longer. During this time, you’ll see progress in stages:

1. Initial Response (Days 0-3)

This is when inflammation begins and the wound is mostly red, sore, and swollen. This is a key time to watch the bite for signs of infection.

2.  Debridement (Days 0-21)

Debridement is the body’s natural process of removing bacteria and dying cells, so new ones can grow, which starts almost immediately.

3. Tissue Repair (Days 4-21)

This is when new cells replace injured ones and the wound shows visible healing progression. As this process occurs, scar tissue is formed.

4. Chronic Side Effects (Day 21+)

Some dog bites leave victims with chronic pain, disfigurement, and other permanent side effects, even after healing is complete.

Factors That Can Impact Healing Time

Not all dog bites heal within the above timeframe, and there are several factors that can influence how long it takes a bite injury to resolve. For example, bites that need surgery will naturally take much longer to heal than ones that don’t. Deep puncture wounds also take more time to heal since they can affect muscles, tendons, and nerve tissue.

Other things that can extend healing time are reduced blood circulation to the wound, the presence of bacteria, and any chronic or pre-existing health conditions that the victim has. For example, individuals taking certain medications may be at a higher risk of bleeding or serious infections than people who are not.

How to Heal Faster

If you don’t have a lot of time to rest up after being attacked by a dog, you’re not alone. Many people are anxious to get back to their normal daily activities after such a harrowing experience.

Here are some things you can do to help yourself heal faster after a dog bite:

• Follow doctor’s orders. Make sure you’re taking any antibiotics and pain relievers your doctor prescribed according to the directions, even if you don’t feel like you need them. You should also clean and care for the bite once or twice a day to prevent infection.
• Eat and stay hydrated. Your body requires fuel to heal after a dog bite. Drink plenty of fluids and eat nutrient-dense foods like leafy greens and lean meats.
• Attend physical therapy appointments. If your injury has impacted your mobility, you may need to attend physical therapy to regain muscle strength and function.

Complications to Watch Out For

Even with proper care, dog bites are at a high risk of complications. This includes critical medical conditions like tetanus, rabies, and skin or blood infections. Dog bites and infections are common. In fact, the World Health Organization reports that 99% of rabies cases are the result of dog bites and scratches. The American Academy of Pediatrics also reports that the rate of infection is 5% to 20% for dog or human bites.

Contact a medical professional as soon as possible if you notice any of the following symptoms of dog bite infected wound or other serious issue:

• Increased redness or swelling
• Yellow or white discharge
• Red streaks coming from the bite
• Discoloration or darkening of the skin
• Delayed healing
• High heart rate
• Fever
• Confusion
• Low blood pressure
• Mood swings
• Flashbacks or nightmares

These could indicate cellulitis, sepsis, post-traumatic stress disorder (PTSD) and other complications.

When Is a Dog Bite Healed?

Are you unsure if your dog bite healed or not? Here are some indicators:

• Redness and swelling has mostly decreased or is gone
• Pain or discomfort is manageable or resolved
• The edges of the bite have sealed together
• Your skin itches instead of hurts
• A scar is beginning to form

When to Contact a Qualified Salem, MA Dog Bite Attorney

If you or someone in your family were attacked or bitten by a vicious dog, the next steps you take are critical for your healing and future compensation. Having a veteran Salem dog bite lawyer on your side can help make the process of getting justice easier and Mazow | McCullough, PC is here to help guide you.

Contact our Salem, MA law office at (978) 744-8000 or (855) 693-9084 (toll-free) to schedule your free initial consultation to discuss the details of your case and your next steps forward.

Kevin J. McCullough, Partner

Kevin McCullough is a founding partner of Mazow | McCullough, PC, where he focuses on serious personal injury, wrongful death, and consumer class action litigation. Kevin’s background includes working inside the insurance industry as both an adjuster and defense attorney, giving him deep insight into insurance claims and bad-faith practices. He also served as a prosecutor in the Essex County District Attorney’s Office, where he gained extensive trial experience. Kevin lives in Danvers, Massachusetts, with his wife and five children. Kevin enjoys all outdoor activities and spending time with his family.

Learn more about Kevin