High Fever. How it will effect on her.

My daughter is 3.5 years old. Today she had lose motion and after that she got the fever 102 , we given her Nobel-Plus 5 ml as suggested by doctor. After half an hour she stated shivering (body was shaking eyes were up side) and wasn't able to say anything, we noticed se has 103 digree of fever, we suddenly put a cold water cloth her head and with in 1 minuts she became normal(fiver wad stii there but the shaking condition ended. After that we visited to a new doctor who increased the dose of Nobel-Plus 5 ml to 7.5 ml and added Econorm pouch 2 in a day and one antibiotics and added one more medicine Frisium 5 twice in a day so wanted to confirm two things - 1. The condition she had at the time of 103 fiver wad normal and due to fiver or any thing else. (we got EEG and CT Scan done which was normal). 2. What is use of Frisium 5 tablets and how it will effect on her. Thanks a lot for your suggestion!@