Thanks for your question on Healthcare Magic.
I can understand your concern.
In my opinion, your asthma has been worsening and not controlled by current inhaler.
So better to
consult pulmonologist and get done clinical examination of respiratory system and PFT (Pulmonary Function Test).
PFT will tell you about severity of asthma and treatment is based on severity only.
Long acting inhaled bronchodilators (formoterol or
salmeterol) and inhaled corticosteroid (ICS) (budesonide or
fluticasone) are best for optimal control of asthma.
Oral combination of antihistamine (levocetrizine or
fexofenadine) and anti allergic (
montelukast) once a day at night is also beneficial.
Don't worry, you will be alright with all these.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.