Hi, I have a 'Gold star ranger' chicken at the age of 3 in a flock of 5. I have noticed today that she has a very swollen and pale eye (particularly bad on one side) and her eyes are bubbling. She also has a runny nose. If anyone could recommend an antibiotic that is easy to get your hands on fast I would be really grateful. Also, advice on whether or not to remove her from the flock. Her droppings are totally normal, she seems a little down but nothing to be too abnormal. Thanks everyone!!