Hello sir, I am suffering from allergic bronchitis since 2016. But since 2020 symptoms have worsened and have chest tightness and laboured breathing every now and then in winter I was very well but again since march 2021 had severe problem and doctor advised for formonide 200 inhaler morning and evening. Even missing the dose once causes problem. Am still using it. please advice should I continue with inhaler or change. Don't feel safe to visit clinic due to pandemic please suggest.