Crabs are not poisonous, and after being bitten, you can clean and disinfect the wound, apply cold compresses immediately and use anti-infection treatment.
1. Wounds after crab bites can be cleaned and disinfected with hydrogen peroxide and povidone-iodine, and the wounds should not be touched with water to prevent them from becoming infected.
2. Immediately after the injury, local cold compresses should be applied, and the bitten part should be elevated to reduce local swelling, pain and blood stasis.
3. If necessary, you can take oral anti-inflammatory painkillers such as antibiotics amoxicillin, ibuprofen, paracetamol, etc. and topical antibiotic ointment such as mupirocin ointment for anti-infection treatment.
After the crab bite can go to the hospital emergency room in time, under the guidance of the doctor to deal with the wound, do not arbitrarily self-treatment.