If doctor prescribed: Only if a doctor prescribed it... Outside of a hospital, sometimes it is used for chronic failure of the respiratory system, other times for sleep issues.
Answered 4/24/2016
3.5k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
6 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