Steroid nasal sprays can cause irritation, itching, dryness, and nosebleeds in your nose. These sprays can also lead to sneezing, watery eyes, and headaches. Rarely, steroid nasal sprays can affect ...

Nasal congestion happens when passages in the nasal cavity are blocked. 1 When nasal passages are blocked, nasal breathing can be more challenging, meaning it is harder to breathe through the nose. 1 ...