What is upper-limb spasticity?
Upper-limb spasticity occurs when the muscles in the arm are constantly contracted (shortened) and stiff. This can cause unusual and uncontrollable muscle movements (spasms) in the arm. People with upper-limb spasticity may also have trouble coordinating the movement of their arms. They may have trouble using the arm normally. Upper-limb spasticity can also be painful.
Funding and support for this material have been provided by Allergan.
See a list of resources used in the development of this information.
Written by familydoctor.org editorial staff