Hen sneezing repeatedly and making weird noises

[SmaldenJoveson]

My 1 1/2 year old hen is having a sneezing fit, and when she is not sneezing, she seemes to be rasping or something, making noises that sound almost like a kazoo.
Does anyone know what could be wrong or what to do?

 

[GermanKennhuhn]

Do you see any bubbles in her eyes?

 

[SmaldenJoveson]

Do you see any bubbles in her eyes?

No, she looks completely normal

 

[bigsis08]

Sneezing sounds like a respiratory disease or maybe even pneumonia. Especially if she is gasping for air. I don't know the treatment for it but it can be deadly.