Hello...I Was Treated Last Year For Constant Weezing And Cough

Hello...I was treated last year for constant weezing and cough emanating from lungs. The doctor determined it to be a kind of bronchitis asthama and prescribed the treatment accordingly. I was prescribed mondeslor and formonide 200 inhaler that gave me a great relief. FYI, this trouble (weezing and coughing) returns and prolongs only when I catch cold and flu.
I have started to use mondeslor and formonide 200 again since 3 without consulting the doctor as my condition is exactly the same as last year and I feel considerable relief since 3 days. My question is; is it safe to do use mondeslor and formonide 200 now? Thanks.