In this guide
Recognising a change in your chicken
Observe what is normal for each bird: appetite, drinking, movement, droppings, laying and interest in the flock. Chickens may hide illness, so a persistent change deserves attention even if the bird can still walk or eat.
Respiratory signs
Sneezing, swollen eyes, discharge or unusual breathing sounds have several possible causes. A vet may need examination and testing. Do not start an antibiotic or use a tonic to postpone assessment.
Crop and digestive concerns
A crop that is not emptying, repeated regurgitation, diarrhoea or weight loss needs investigation. Do not tip a bird upside down, squeeze the crop or force fluids. These actions can cause aspiration or injury.
Feet, feathers and parasites
Check gently for limping, sore pads, wounds, damaged feathers or excessive scratching. Mites, injuries, pecking and moulting can produce overlapping signs. Identification and appropriate treatment matter more than a general product recommendation.
Laying and reproductive problems
Straining, weakness, abdominal swelling or a sudden change in laying may need urgent veterinary care. Do not attempt to break, squeeze or extract an egg. Egg binding is only one possible explanation.
Safe first steps
Phone a poultry-experienced vet, record when signs began and note any feed changes, new arrivals or products used. If safe, provide quiet shelter and easy access to normal feed and water. Ask about separating the bird without causing unnecessary stress.
When help is urgent
Severe breathing difficulty, collapse, seizures, uncontrolled bleeding or inability to drink needs immediate veterinary advice. Several unexpected illnesses or deaths in a flock also require official animal-health guidance.
What the health checker can do
Our checker directs visitors to useful reading and helps organise observations. It cannot diagnose an illness, recommend an individual drug dose or rule out a serious problem. Share your notes and relevant history with the vet.

