Do you have to go the hospital if a guinea pig bits you?

It is generally not necessary to go to the hospital if a guinea pig bites you, unless the wound is severe or shows signs of infection. Guinea pig bites are usually superficial and harmless, and can be treated at home. To treat a guinea pig bite, wash the wound thoroughly with soap and water and apply a bandage to stop any bleeding. If the bite is deep or puncture-wound like, it may be a good idea to visit a doctor to assess for potential infection or injury to underlying tissue.