About Physiatry

About Physiatry

Do you work with an institution or company looking to learn more about Physiatry?

Learn more about partnerships with AAPM&R.

Spasticity

Condition: Spasticity refers to muscle tightness, stiffness, and cramping that can’t be controlled. Spastic muscles may also cause jerky movements, or spasms.

Background: Spasticity affects muscles, but is caused by damage to the nerves that control muscles. This nerve damage can result from stroke, multiple sclerosis (MS), spinal cord injury, or other types of brain damage.

Risk Factors: Some conditions, such as a traumatic spinal cord injury, are more likely to cause spasticity than other types, like stroke.  

History and Symptoms: After a spinal or brain injury, at first the muscles may be limp and weak, but then tighten up over time. When the tightness does not go away it can cause other problems with movement, posture, balance, and doing everyday tasks. Spasticity may also cause pain or sleep problems. Spasticity can affect your whole body or just a few parts.

Physical Exam: Your physician will test how well you can move your arms and legs.  They will also test how tight your muscle are and whether certain movements make your muscles tighten up more. 

Diagnostic Process: There are no blood tests for spasticity. X-rays or other types of imaging may help look for broken bones or blood clots in your arms or legs that can make spasticity worse. A test called EMG (electromyography) can show if the problem is in the nerves or the muscles.

Rehab Management: Many people may be involved in treating your spasticity.  Physical and occupational therapy (PT and OT) can teach you how to stretch your muscles which can relieve stiffness from spasticity and keep the muscles as flexible as possible.  They may also use treatments such as braces, splints, heat, ice, ultrasound or electrical stimulation to help with spasticity.  Speech therapy may be used for problems with speech or swallowing that may happen because of muscle tightness. A physical medicine and rehabilitation (PM&R) physician can help coordinate the treatment of your spasticity. For more generalized spasticity they may prescribe oral medications, such as baclofen, tizanidine or dantrolene. For spasticity primarily affecting one or two limbs, the PM&R physicians may perform botulinum toxin or phenol injections. 

Other Resources for Patients and Families: Family members can help patients with stretching and other exercises to increase flexibility. If patients need help moving about or getting up and down, family members can learn the best ways to help.  

For Patients and Families:

View all Conditions & Treatments
Learn more about Physiatry

Find a Physician

Physicians:

Read the full PM&R Knowledge NOW® article at:

PM&R Knowledge NOW® Authors Needed

Participate in the development of PM&R Knowledge NOW® by applying to be an author of a 1,700-word summary of a clinical topic.

View a list of available topics and learn more about how to apply. Volunteering your time and expertise to is a great way to get published and recognized among your peers as a participant in this ground-breaking initiative!