In every asthmatic patient asthma is exacerbated by some preceding factor.
The sensation of lump in the throat may be due to infection as the throat becomes congested.
disease is another factor that causes the inappropriate sensation of lump in the throat and retrosternal burning.
You should take medicines for Asthma and Acid reflux disease on regular basis.
For Acute exacerbation of Asthma use combination of Antibiotic, An inhaler that is the combination of steroid and bronchodilator
and Nebulization for acute attacks with ventolin
or clenil and tablets such as Monteka that is leukotriene receptor antagonist.
For acid Reflux disease use Proton pump
inhibitor such as Esomeprazole
once before breakfast.
I hope I am sucessful in solving your query if you have more you can ask me.
Dr. Azhar Sattar