Resp infection help

Ok, my male pastel has a respinfection. He's had one for a while now. He has already been to a vet and its on an injection of Genticide every 3 day's, He has already had 2 injections and his 3rd one is in 2 hours. He is still eating on his scheduled days but i dont think he is drinking. He doesnt really seem to be improving at all, just seems like hes getting worse. Is there anything i should be doing here at home to help? I've been cleaning his QT tub everyother day and raised his temps. Its that right?

Typically depending on how bad the RI was before you started treatment you might not see any improvement of a week or more. Also the Vet may want to piggyback another inject-able to go on and help knock it out.. If the animal is eating that's a good sign. All the RI's I have ever dealt with the animal has gone off feed.