Cat bite

Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
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Cat bite
Synonyms	N/A
Pronounce	N/A
Specialty	N/A
Symptoms	Pain, swelling, redness, infection
Complications	Cellulitis, abscess, sepsis, tetanus, rabies
Onset	Immediate
Duration	Varies
Types	N/A
Causes	Bite from a cat
Risks	Cat ownership, outdoor cats, immunocompromised individuals
Diagnosis	Physical examination, patient history
Differential diagnosis	Dog bite, human bite, puncture wound
Prevention	Avoiding bites, proper handling of cats, vaccination
Treatment	Wound cleaning, antibiotics, tetanus shot, rabies vaccine if indicated
Medication	N/A
Prognosis	Generally good with treatment
Frequency	Common in cat owners
Deaths	N/A

Ancylostoma braziliense mouth parts CDC PHIL ID1375

Cat bites are puncture wounds inflicted by the teeth of a cat. These injuries can range from minor to severe, depending on the depth and location of the bite. Cat bites are a common form of animal bites and pose significant health risks due to the bacteria in a cat's mouth, including Pasteurella multocida, which can lead to infection. Understanding the risks, treatment, and prevention of cat bites is crucial for minimizing complications.

Causes and Risk Factors

Cat bites occur for various reasons, including fear, pain, aggression, or territorial disputes. They can happen to anyone but are more common in people who interact frequently with cats, such as pet owners, veterinarians, and animal shelter workers. Children are particularly at risk due to their smaller size and tendency to play roughly, which may provoke the cat.

Complications

The primary concern with cat bites is infection. The sharp, pointed teeth of a cat can create deep puncture wounds, allowing bacteria to be injected into the tissues and even the bone, leading to conditions such as cellulitis, abscesses, and osteomyelitis. In rare cases, cat bites can transmit more serious diseases, such as cat scratch fever or rabies.

Symptoms

Symptoms of a cat bite infection include:

• Redness and swelling around the wound
• Pain and tenderness
• Pus or fluid oozing from the wound
• Fever
• Swollen lymph nodes

If any of these symptoms occur, it is essential to seek medical attention promptly.

Treatment

Immediate treatment for a cat bite involves thoroughly washing the wound with soap and water to remove as much bacteria as possible. Medical treatment may include:

• Antibiotics to prevent or treat infection
• Tetanus booster if the patient's vaccination is out of date
• Rabies prophylaxis in areas where rabies is a concern
• Surgical intervention in cases of severe infection or damage

Prevention

Preventing cat bites involves understanding and respecting a cat's body language to avoid provoking an attack. It is also advisable to:

• Avoid rough play with cats
• Teach children how to safely interact with animals
• Ensure pets are vaccinated and receive regular health check-ups
• Seek professional advice if a cat shows signs of aggression or behavioral issues

See Also

• Animal bite
• Rabies
• Pasteurella multocida
• Zoonosis

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