My Son 4.6 Years Old. He Is Filling Appetite. He

my son 4.6 years old. he is filling appetite. he has suffered from arterical rashes (Hum) with itching. now he recovered. Local dr prescribed polybion L & Liv 52 Syrup 2tps twice each along with o2 syrup and neopeptin 1 tps twice each, lanzole 15 mg tab morning arter 7 days noworm syrup. is it right for my child