Key takeaways
Qvar RediHaler (beclomethasone) and Symbicort (budesonide/formoterol) are both inhalers used to manage asthma, but they have some key differences. Qvar RediHaler is an inhaled corticosteroid (ICS) that works by reducing inflammation in the lungs, and it is used for long-term asthma control. It is not available in a generic form and should not be used with a spacer. Symbicort, on the other hand, is a combination inhaler that includes both budesonide, a corticosteroid, and formoterol, a long-acting beta-agonist (LABA). This combination helps reduce inflammation and relaxes the muscles around the airways, making it effective for both asthma and chronic obstructive pulmonary disease (COPD). Symbicort is available in generic versions and can provide some relief within 15 minutes, although it is not a rescue inhaler. Both medications require regular use and can cause oral thrush if you don't rinse your mouth after use. Symbicort can also cause additional risks like potential bone loss and higher blood sugar levels with long-term use.
