Asthma, acute
"I was experiencing asthma symptoms from being exposed to a cat. After using Asthmanerfrin starter kit, I felt it work pretty quickly, but also noticed that my heart rate increased, hand tremors, and within a few minutes I began to cough up phlegm with blood. Then about a half hour later, I started to experience tightness in my left lung and it became difficult to swallow. Using the product, only for a few days, I haven&#039;t experienced problems with the mechanical functions, and it didn&#039;t bother me that it was a different product than a typical inhaler. I kept it clean, like instructed. However, I am concerned with the side effects I&#039;ve experienced and plan to check with the pharmacist. I fear I am allergic to this product."