Glossary · Medicines and conditions

What is a spasticity?

Spasticity

Abnormal muscle stiffness and involuntary spasms. A common and disabling symptom of multiple sclerosis. Sativex is licensed specifically for MS spasticity.

Where you will see it

On the multiple sclerosis page.

Multiple sclerosis

Related terms

  • Sativex (Nabiximols)

    An oromucosal spray containing THC (2.7mg) and CBD (2.5mg) per spray in a 1:1 ratio. The only licensed cannabis-based medicine for MS-related spasticity in the UK. NHS-funded for qualifying MS patients who pass an initial trial.

  • CINV (Chemotherapy-Induced Nausea and Vomiting)

    Nausea and vomiting caused by cancer chemotherapy. A well-evidenced indication for cannabinoid medicines including nabilone.

  • Dravet Syndrome

    A severe form of epilepsy beginning in infancy, associated with frequent and prolonged seizures. Epidyolex (CBD oral solution) is NICE-approved and NHS-funded for this condition.

  • Epidyolex

    A pharmaceutical-grade CBD oral solution. The only fully licensed cannabis-based medicine in the UK with NICE approval. Indicated for seizures associated with Dravet syndrome and Lennox-Gastaut syndrome in patients aged 2 and above. NHS-funded.

  • Lennox-Gastaut Syndrome (LGS)

    A severe form of childhood-onset epilepsy characterised by multiple seizure types and intellectual disability. Epidyolex is NICE-approved and NHS-funded for this condition.

This is a plain-language definition for general understanding, not medical or legal advice.

All 101 terms