brown runny poop

I’m finding several diseases with the same symptoms listed, can y’all help me narrow down what they have so I can treat appropriately? Sneezing, head shaking, runny watery brown poops that are very smelly, puffy eyes and seemingly redder in the face in one of them. I noticed sneezing yesterday...

Is This normal? My chicks have been having runny stools. Not every poop is runny but it seems to be a daily occurrence. I have been giving them Corvid to be on the safe side and poultry cell. They are 13 week old.

I recieved 12 chicks yesterday! I drove and picked them up. So the car ride home in warm box was 1 and half hours. I did feed them yesterday with Dumor chick 24% starter, this morning I started them on Purina Start & Grow medicated which contains Amprolium! Well the past hour or so I've noticed...