Help me to heal my Asthmatic Bronchitis, Sinusitis and Otitis

Hello, my name is George, i'm 34 years old and i live in Romania, my health problems started a couple of years ago and keep me from living a normal life that i had before, forcing me to check in to the hospital emergency room periodically needing immediate medical care and hospitalization. My pulmonologist recommended to change my life style and the treatment that i am using because its not having any good progress for my health. It's important to start other investigations and alternative treatment in order to pinpoint the sources of my ill health and weak immunity