My doctor has advised me to take duolin inhaler after I suffered a severe asthmatic attack. Earlier I used to take Rotahaler and it was cheaper than the present medication. Which one of the two is a better drug and should I continue taking the duolin inhaler or can I use the rotahaler like before?

Duolin inhaler contains both a bronchodilator and a corticosteroid, making it more effective in managing asthma symptoms and preventing attacks. While Rotahaler is also effective, Duolin may offer more comprehensive control. It's best to follow your doctor's advice and continue with the Duolin inhaler, as it provides better long-term management for your condition.