I'm wondering if there could be an issue if we end up using Duolin and Budecort nebulization for more days than the doctor suggested. Also, when using the nebulizer, is it better to breathe through the nose or the mouth?

Taking Duolin and Budecort nebulization for more days than prescribed can lead to overuse, causing paradoxical bronchospasm, tremors, palpitations, and other systemic side effects; it's essential to adhere to the prescribed duration and consult your doctor if symptoms persist, and breathe in the nebulized medication through your mouth, with your lips sealed tightly around the mouthpiece.