Girls, we went to the neurologist today. He said we have spasm. That's…

Girls, we went to the neurologist today. He said we have spasm. That's nothing in the legs, but in the arms - bad and this will not pass by itself. He gave a complex diagnosis, which I didn't remember. But he prescribed the child Pirateam! Is it normal for such babies to be given such drugs? We just were born, it seems everything should be good, but here is such an intervention! Has anyone had something similar? Share your experience?