Dog bites can be frightening experiences, and the injuries they cause are often more serious than they first appear. Even wounds that seem minor can involve deeper tissue damage, nerve injuries, or bacteria driven beneath the skin, leading to complications if they aren’t treated properly. Knowing the types of injuries dog bites can cause—and how doctors typically treat them—can help you take the right steps to protect your health and ensure nothing is overlooked.
Dog Bite Law Group assists dog bite victims throughout California, including Los Angeles County. Seeking prompt medical care, following treatment recommendations, and documenting your injuries carefully not only support your recovery but can also play an important role if you later pursue a legal claim.
Why Dog Bite Injuries Require Prompt Attention
Even when bleeding is limited, dog bites can injure muscles, tendons, nerves, and blood vessels beneath the surface. They can also introduce bacteria that lead to infections, sometimes requiring hospitalization. Quick medical treatment reduces complications and helps ensure your recovery is fully documented.
1. Puncture Wounds
What they are: Deep holes created when a dog’s teeth penetrate the skin.
Why they’re serious: Punctures may look small but can push bacteria deep into tissue where infection can develop.
Common treatment includes:
- Thorough wound irrigation and cleaning
- Medical evaluation for tendon, joint, or bone involvement
- Antibiotics when clinically appropriate (especially for higher-risk bites)
- Tetanus update if you are not current
When complications happen: Abscesses or deep infections may require drainage or additional treatment.
2. Lacerations
What they are: Torn or jagged cuts caused by tearing or ripping motion during a bite.
Why they’re serious: Lacerations can extend into muscle and may leave permanent scars if not treated properly.
Common treatment includes:
- Cleaning/irrigation and removal of debris
- Closure with sutures or staples when appropriate
- Wound dressing and follow-up care
- Scar management (as healing progresses)
Important note: Facial lacerations often require careful closure to reduce scarring and preserve function.
3. Crush Injuries
What they are: Damage caused by a powerful jaw clamping down, sometimes without breaking the skin much.
Why they’re serious: Crushing force can injure nerves and blood vessels, and may fracture bones.
Common treatment includes:
- X-rays or imaging to check for fractures
- Pain control and immobilization when needed
- Orthopedic evaluation for suspected bone or joint injury
- Physical therapy to restore strength and range of motion
4. Avulsions
What they are: Tissue being torn away from the body (skin and underlying structures may be partially detached).
Why they’re serious: These injuries often require complex repair and may lead to significant scarring.
Common treatment includes:
- Debridement (removing damaged/contaminated tissue)
- Specialty repair, sometimes by a plastic or reconstructive surgeon
- Skin grafts or advanced wound closure for severe tissue loss
- Ongoing wound care and follow-up appointments
5. Nerve Damage
What it is: Injury to nerves that can cause numbness, tingling, weakness, or loss of function.
Signs that may suggest nerve involvement:
- Numbness around the wound or down the limb
- Burning/tingling sensations
- Weak grip strength or trouble moving fingers/toes
- Loss of sensation that doesn’t improve
Common treatment includes (depending on severity):
- Neurologic evaluation and functional testing
- Specialist referral (hand surgeon, neurologist, or orthopedic specialist)
- Occupational/physical therapy
- Surgical repair in severe cases
6. Tendon and Ligament Injuries
What they are: Damage to structures that control movement, especially common in hands, wrists, and forearms.
Why they’re serious: Tendon injuries can limit motion and cause lasting disability if not treated quickly.
Common treatment includes:
- Clinical exam and imaging when needed
- Splinting/immobilization
- Surgical repair for torn tendons
- Rehabilitation to restore function
7. Infections
Why dog bites often get infected: A dog’s mouth carries bacteria that can enter the body through broken skin.
Common infections after dog bites include:
- Cellulitis (spreading skin infection)
- Abscesses
- Septic arthritis (infection in a joint)
- Osteomyelitis (infection in the bone)
Warning signs of infection:
- Increasing redness, warmth, or swelling
- Worsening pain
- Pus or foul-smelling drainage
- Fever or chills
- Red streaking from the wound
Common treatment includes:
- Prescription antibiotics when clinically indicated
- Drainage for abscesses
- Hospital evaluation for rapidly spreading infections or systemic symptoms
8. Rabies and Tetanus Concerns
Rabies: Rabies is rare in domestic dogs in the U.S., but any bite from an unknown animal requires medical evaluation.
- If the dog’s vaccination status is unknown, medical providers may assess whether rabies post-exposure prophylaxis is needed.
Tetanus: Many bite victims need a tetanus booster if their vaccine is not current.
- Tell your provider when your last tetanus shot was (if you know).
9. Scarring and Disfigurement
Why it matters: Dog bites commonly leave visible scars, especially on the face, arms, and hands.
Common treatment options include:
- Proper wound closure and follow-up care
- Scar therapies (silicone gel/sheets, massage, steroid injections when appropriate)
- Dermatology or plastic surgery referral for severe scarring
- Laser treatments in some cases
10. Emotional and Psychological Trauma
Common emotional effects after a dog bite:
- Anxiety, especially around dogs
- Nightmares or sleep disruption
- Avoidance of parks or public spaces
- Symptoms associated with post-traumatic stress
Treatment options may include:
- Counseling/therapy (including CBT)
- Support groups
- Medical treatment for anxiety symptoms when appropriate
When to Seek Immediate Medical Care
Get urgent medical evaluation if you have:
- Heavy bleeding that won’t stop
- Deep puncture wounds
- Bites to the face, hands, neck, or near a joint
- Loss of sensation, weakness, or limited motion
- Signs of infection (fever, spreading redness, pus, swelling)
- A bite from an unknown or unvaccinated animal
Documenting and Reporting a Dog Bite in Los Angeles County
Beyond medical treatment, reporting the bite creates an official record and can help protect others. If you’re in Los Angeles County, this step can also support your case by establishing when and where the incident occurred.
Helpful resource: Review Dog Bite Law Group’s guide on how to report a dog bite attack in Los Angeles County for step-by-step reporting guidance and what information to gather.
Understanding Owner Responsibility and Leash Rules
Leash laws and restraint requirements exist to prevent bites and protect public safety. When owners violate these rules, victims are often left with preventable injuries.
Helpful resource: Learn more about Los Angeles dog leash laws and how these rules relate to bite prevention and accountability.
Your Legal Options After a Dog Bite
If a dog bite caused you harm, you may be entitled to compensation for:
- Emergency care, follow-up treatment, and rehabilitation
- Prescriptions and medical supplies
- Lost wages and reduced earning capacity
- Pain, suffering, and emotional distress
- Scarring, disfigurement, and long-term impairment
Dog Bite Law Group focuses on dog bite injury cases and helps clients build clear, well-documented claims. This includes gathering medical records, identifying responsible parties, and pushing back when insurance companies minimize the injury or delay payment.
Helpful resource: If you’re in the area, learn how a Los Angeles County dog bite lawyer can help you understand your options and pursue full compensation.
Why Choose John Michael Montevideo
Dog Bite Law Group attorney John Michael Montevideo is known for providing straightforward, compassionate guidance to dog bite victims while pursuing results-driven representation. Dog bite injuries can disrupt every part of daily life—from medical appointments and missed work to anxiety and ongoing pain. John’s approach emphasizes clarity, responsiveness, and careful case-building so clients feel supported and informed at every stage.
If you’d like to learn more about John’s background and his commitment to helping injury victims, visit his profile: John Michael Montevideo.