Tic/Dystonia: Both are described as muscle contraction of different duration. Tics are of short duration and Dystonia are more sustained in duration and can affect one or several muscle groups.
Answered 7/19/2014
3.9k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
4 doctors weighed in across 2 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