It is possible for hamster diarrhea to heal on its own.

1. If your hamster has diarrhea because it eats too much fruits or vegetables, do not continue to feed watery food. Instead, feed it more nutritious food. Then the hamster will have diarrhea. It can heal itself.

2. If the diarrhea is caused by gastroenteritis, it is recommended to send the hamster to the pet hospital first and let the veterinarian help the hamster recover. You only need to give the hamster special anti-diarrheal medicine and brew it according to the instructions. Just the right amount of medicine.

3. If the hamster's diarrhea is caused by the stress response, you need to feed some probiotics to help protect the gastrointestinal health of the hamster.

4. If a hamster suffers from wet tail syndrome, it will also have diarrhea, so it needs to be sent to the pet hospital as soon as possible. If the wet tail syndrome lasts for about three days, the hamster will become very sick. Easy to die.