Hello,
Thank you for asking at HCM.
I went through your history and would like to make suggestions for you as follows:
1. Asthma is a dynamic disease, which tends to go under remission and may become symptomatic again in unpredictable way. The main cause of this unpredictability is because it is multifactorial, varies with environment, immunity, diet factors, stress levels, etc.
2. If you think you are experiencing breathing problem while running, I would suggest you
spirometry with post-exercise testing. This tests measures changes in lung capacity with exercise, especially running.
If it is not available/possible, you can perform peak flowmetry before and after running, which will measure changes in peak flow rate after running.
3. Also, known as exercise induced
bronchospasm can be due to "mild" asthma, often unnoticed, so above spirometry will also help to identify the status of your asthma and your baseline lung capacity.
4. If above testing does not suggest exercise induced bronchospasm, other possible causes of breathing problem during running can be
anemia (low
hemoglobin levels), other
micronutrient deficiencies, nose obstruction, etc.
5. In general, I would suggest you to maintain your hydration by adequate amounts of fluids.
6. I would also suggest you to keep your inhaler handy while performing running/exercise, so you can take it for
wheezing or
shortness of breath due to asthma.
Hope above suggestions will be helpful to you.
Should you have any further query, please feel free to ask at HCM.
Wish you the best of the health ahead.
Thank you & Regards.