Sleep apnea?: There is nothing I've heard regarding a connection w/ autism, but hiccups during sleep have been related to the breathing pattern that can occur in sleep apnea. Hiccups are caused by involuntary movements of the diaphragm which might be set off by the disturbed breath rhythms. Perhaps his pediatrician can evaluate this and either treat him for it or refer to a sleep specialist. Best wishes.
Answered 7/4/2017
3.7k views
2 doctors weighed in across 2 answers
5 doctors weighed in across 2 answers
A doctor has provided 1 answer
11 doctors weighed in across 2 answers
7 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question