It’s more a case of what’s more suitable for you than which of the two is better as such. They contain different active ingredients (Ventolin has salbutamol in it, rather than terbutaline) but there shouldn’t be a big difference in terms of how well they work.
In adults, it depends on the type of inhaler you’re using and how quickly and deeply you can breathe into an inhaler. If you’re able to take deep breaths and breathe quickly when you’re using an inhaler, Bricanyl might be more suitable for you. But if you can’t take deep, fast breaths with an inhaler very easily, Ventolin might be a stronger choice for you. We can guide you through all of your options, and help you to select the right treatment for you based on your health.