inhaler containing salbutamol
is only a reliever medicine. It can give you temporary relief but it will not decrease your asthma
As you were not taking proper treatment your asthma has progressed. Treatment of asthma should include preventer inhalers that will reduce the inflammation in your windpipes.
If there has been a recent increase in need for asthalin inhaler , probably there is infection of lungs, nose or throat.
You should see a doctor nearby.
Discuss with your doctor regarding starting preventer inhalers.
Also dont think it that asthalin inhaler is habit forming. Habit forming subastances ( tobacco , tea , coffee ) reach your brain and stimulate it , while your inhaler will reach your lungs not your brain