Budetrol 400 Rotacap is a combination of two medicines in one inhaler. It relieves the long-term symptoms of asthma and COPD, making breathing easier. It works by inhibiting the release of certain chemical messengers that cause inflammation (swelling) and relaxes the muscles in the airways.
Your doctor will tell you how often you need to use your inhaler. The effect of this medicine may be noticeable after a few days but will only reach its maximum after a few weeks. This medicine must be used regularly to be effective, so go on taking it even if you don't have any symptoms. That means it’s doing its job. If you stop taking it your symptoms may get worse. This medicine should not be used to relieve sudden shortness of breath. If sudden shortness of breath occurs, use your rescue inhaler. To get the benefit from this medicine you need to make sure you get your inhaler technique right, otherwise, it does not work as well.