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  1. Spasticity: What It Is, Causes, Symptoms & Treatment

    Jul 9, 2022 · Spasticity can vary greatly in how it affects someone — it may be as mild as the feeling of tightness of your muscles or may be so severe that it causes painful, uncontrollable stiffness and …

  2. Muscle Spasticity - Everything You Need To Know - Myolyn

    Aug 8, 2025 · Many people with muscle spasticity have increased muscle tone, meaning that some of their muscles never relax fully and are always somewhat contracted. This increased tone, also …

  3. Muscle spasticity: Symptoms, Causes, and Treatments

    Sep 6, 2019 · Find out all about spasticity, which occurs when nerve impulses controlling muscle movement are interrupted or damaged.

  4. Spasticity Causes, Symptoms, and Treatments - WebMD

    Sep 19, 2023 · Spasticity is a muscle control disorder that is characterized by tight or stiff muscles and an inability to control those muscles.

  5. Spasticity – Symptoms and Causes | Penn Medicine

    Spasticity is a stiffness of the muscles. Also called hypertonia, the condition causes unusual tightness or increased toning of the muscles. Spasticity can make reflexes stronger and more exaggerated, which …

  6. Spasticity: MedlinePlus Medical Encyclopedia

    Feb 11, 2025 · Spasticity is stiff or rigid muscles. It may also be called unusual tightness or increased muscle tone. Reflexes (for example, a knee-jerk reflex) are stronger or exaggerated. The condition …

  7. Spasticity: Symptoms, Treatment, Diagnosis, Side Effects

    Feb 18, 2025 · Spasticity is an ailment connected to the muscular system characterized by stiff or tight muscles and a lack of control over them. The condition may also cause powerful and persistent …

  8. 6 things you should know about spasticity! - Made for Movement

    Jul 6, 2021 · Spasticity looks differently according to diagnosis and severity, but there are some common patterns. If the upper limbs are affected we often see the elbow, wrist and fingers are bent.

  9. Understanding muscle spasticity - UCHealth Today

    Mar 20, 2024 · Spasticity in hand muscles can result in a clenched fist that’s difficult to open, while spasticity in leg muscles can make it difficult to walk. Various factors can cause symptoms of …

  10. Spastic Cerebral Palsy | Cerebral Palsy Alliance Research ... - CPARF

    Spastic cerebral palsy is the most common type of cerebral palsy. The muscles of people with spastic cerebral palsy appear stiff and their movements may look stiff and jerky. Spasticity is a form of …