Chinese Researchers Say Prescription Drug for Oedema Improves Autism Symptoms by Targeting Brain’s Chemical Messengers Chinese Researchers Say Prescription Drug for Oedema Improves Autism Symptoms by Targeting Brain’s Chemical Messengers By Lana Pierson on January 27, 2020 Bumetanide—a prescription drug for oedema improves some of the signs in youngsters with autism spectrum disorders and has no vital side effects, according to new…