Please help, sneezes and panting.

[Hillbillesholm]

One of my silkes opens the beak like it's though to breath. And is sneezing. This started yesterday and now one of my brahmas is sneezing aswell. What shall I do? What can it be?

 

[Wyorp Rock]

Do you have photos?

How old are they?


Sneezing can be due to environment that is dust or housing that has poor ventilation. It can also be a symptom of respiratory disease.
Observe to see if they sneeze every once in a while during dust bathing or if they are getting food/water in the nostrils.
Any discharge from the nostrils, mucous, frequent sneezing, swelling of the facial tissue and/or bubbles in the eyes would be illness.

If respiratory illness, then an antibiotic like Tylan/Tylosin may help treat symptoms.

Here's some reading about illnesses. https://edis.ifas.ufl.edu/publication/ps044