I got an 18 month old male from a breeder and took him to the vet to make sure everything was okay with him. They did a stool sample and found two parasites. Pin worms and another that they hadn't seen often. They prescribed panacur once a day for 8 days by mouth. On around the second day of giving him the medicine he started to act like he wasn't feeling well. I assumed it just gave him an upset stomach because that's a common side effect. I stopped giving him the meds after the fourth day because he's stopped eating for the most part and is now constantly closing his eyes and not moving in his tank much. I am calling the vet tomorrow to get some advice as well but was wondering if anything knows anything?