My child was one year old when we got sick and couldn't cure the runny…

My child was one year old when we got sick and couldn't cure the runny nose for a long time. A friend told me later that it might be adenoids. I panicked and asked for an X-ray myself. The result was second-degree adenoids, then third-degree after years. We had surgery at age four. My happiness knew no bounds. A year later, they put in first-degree adenoids again. I'm panicking now, afraid of their growth, and our ENT doctor is only one in the city, and I doubt his professionalism. I would like to ask mothers for advice on what medications or vitamins can support this first-degree. He prescribed Isosorbide 19 for 1