I have two chicks, one has been very lethargic, so I added vitamins and electrolytes to their water. The package said for poultry recovering from stress, such as shipping. It seemed to help the lethargic chick a little (am going to try corid or sumlet next) but the other chick is now running around like he is on speed. Was it a bad idea to give it to him also? Can it hurt him?