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This includes bites that:  Are on the face Have deep puncture wounds from the cat’s fangs Bleed a lot and won’t stop Have damaged tissue that needs to be removed Are on joints, ligaments, or tendons Depending upon your particular bite and health condition, your doctor may:  Close wounds to stop bleeding Remove dead tissue to prevent infection Do X-rays to assess damage to joints Recommend reconstructive surgery if you have severe damage or risk of scars This can help reduce your chances of getting an infection. They are frequently prescribed for severe cat bites, particularly for people who are have weakened immune systems from conditions like diabetes or HIV or are undergoing chemotherapy. Your doctor may prescribe:  Cefalexin Doxycycline Co-Amoxiclav Ciprofloxacin hydrochloride Metronidazole

Summary:
Go to the doctor if your bite is too serious for you to care for it adequately. Discuss your treatment options with your doctor. Take antibiotics if your doctor prescribes them.