Question: how long does it take for budesonide inhaler to work?
Answer: To do so may increase the chance of side effects. In order for this medicine to help prevent asthma attacks, it must be used every day in regularly spaced doses, as ordered by your doctor. This medicine usually begins to work in about 24 to 48 hours, but up to 2 to 6 weeks may pass before you feel the full effects.