Welcome to healthcare magic ! Thanks for writing!
Does anyone in your family suffer from any allergy
or asthma? Your symptoms sound like asthma. Asthma is a respiratory condition which can be triggered by an allergy to anything at all. in your case, cold
air could be the trigger. Cold air can cause narrowing of the airways in sensitive individuals , and cause difficulty in breathing. The syrup contains an anti-allergen, as a result of which your symptoms reduce, even if temporarily. You need to consult a doctor, who will advise blood test
and breathing tests to assess the severity. And then, medications may be prescribed.
The following conservative measures can be taken:
Wear a scarf over nose and mouth.
Avoid exposure to direct blasts of cold air.
Use medication appropriately.
Keep quick relief rescue inhalers close by.
If exercising, try to do it indoors.