Add Yahoo as a preferred source to see more of our stories on Google. Many of us have felt a muscle in some part of our body suddenly and involuntarily tighten, causing a twitch or even severe cramp.
SAN ANTONIO, Feb. 4, 2026 /PRNewswire/ -- For many stroke survivors, recovery is derailed by painful muscle stiffness and involuntary spasms that limit movement, independence and quality of life.
Dystonias are neurological disorders that can cause jerky movements, muscle spasms, repetitive actions, and unusual and awkward postures. Dystonia is a type of involuntary movement, and people ...
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Frequent night leg cramps could signal a health issue: Know the symptoms, causes, and prevention
Night leg cramps, or nocturnal leg cramps, are sudden, involuntary muscle contractions that usually occur in the calves, feet, or thighs during rest or sleep. These painful spasms can last from a few ...
Muscle relaxers help reduce muscle stiffness and pain from conditions like cerebral palsy and lower back pain. There are two main types of muscle relaxers: antispastics and antispasmodics. Muscle ...
An opportunity to reduce global burden of stroke-related disability SAN ANTONIO, Feb. 4, 2026 /PRNewswire/ -- For many stroke survivors, recovery is derailed by painful muscle stiffness and ...
Laryngeal dystonia causes spasms in the voice box (larynx). It can affect voice quality, leading to hoarseness or interruptions in sound. It may become difficult for a person to speak. Oromandibular ...
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