You might have an “exacerbation” of your obstructive airway disease (assumed since you are already on seroflo rotacaps) It is better to consult a pulmonologist/Physician for appropriate systemic antibiotics/corticosteroids among other medications
Next Steps
You can try ALEX LOZENGES for symptomatic relief. It is like strepsils with cough suppressant medication
Health Tips
Useful for dry cough. Not when you are having copious amounts of phlegm