I sometimes feel loss of breath during cold weather which does not improve even if asthalin is taken. It takes 1-2 days to restore to normalcy. I have not found any treatment for this yet. When panicked, the situation worsens. Currently, I feel an unwanted sensation on my chest area when I ride a bike even when fully covered and protected. Feels like the wind is hitting my chest or something even when I wear warm clothes. Even when I rest, the t shirt gives me a sensation feeling on chest. I need help as this situation is really troubling me. All my test reports regarding heart and lungs are normal.