Spasticity After a Stroke: Causes, Daily Life, and What Really Provides Relief
Introduction:
Stiff fingers, a cramped arm, a leg that drags when walking—spasticity following a stroke affects about 30 to 40 percent of all stroke survivors and often doesn’t develop until weeks after the stroke. It is considered one of the most persistent aftereffects and has a major impact on pain, sleep, care, and independence. What causes it—and what actually helps?
Why does spasticity develop after a stroke?
In a healthy nervous system, the brain continuously regulates muscle tone via descending pathways in the spinal cord. After a stroke, these inhibitory signals are partially or completely lost. The reflex arcs in the spinal cord, which are normally «kept in check» by the brain, now react excessively to every stimulus—causing increased, uncontrollable muscle tension.
The result: Muscles are constantly tense or contract suddenly during movement. A typical symptom after a stroke is the bent arm with a clenched fist as well as the straight, stiff leg – the so-called Wernicke-Mann gait pattern. These patterns occur because the flexors and extensors are affected by spasticity to varying degrees.
How does spasticity affect daily life?
Spasticity is more than just a limitation of movement. It causes pain due to permanently shortened muscles and joints subjected to abnormal stress. It disrupts sleep due to nighttime cramps. It makes personal care difficult—getting dressed, bathing, and repositioning become daily challenges. And if left untreated, it can lead to permanent shortening (contractures) that lock the arm or leg in a non-functional position.
At the same time, spasticity isn’t all bad: Some people with spasticity use the increased muscle tone in their legs to stand more steadily. Completely suppressing spasticity is therefore not always the goal—finding the right balance is key.
What helps relieve spasticity after a stroke?
Physical therapy, including targeted stretching exercises and positioning therapy, forms the basis of any treatment for spasticity. Medications such as baclofen or tizanidine can be used as a supplement, but they have side effects—particularly fatigue, which makes rehabilitation more difficult. Botulinum toxin injections have a local and temporary effect, but are well-suited for focal spasticity in individual muscles.
The most profound and lasting effect is seen in neuromotor training that acts directly on the central nervous system – and that is precisely the approach of GIGER® MD® therapy. Through coordinated whole-body movements, inhibitory neural pathways that have been disrupted following a stroke are reactivated. The brain learns once again to regulate the excessive reflexes of the spinal cord—and spasticity decreases.
After regular training, participants report more relaxed muscles, less pain, more restful sleep, and a noticeable improvement in hand function. Since the exercises can be done daily at home, this ensures the consistency needed for lasting improvements.
Conclusion: Spasticity after a stroke is not a one-way street
With the right therapeutic approach, spasticity following a stroke can be significantly reduced—thereby measurably improving quality of life, independence, and daily well-being. The key lies not in a single medication or an occasional therapy session, but in consistent, neuromotor-based training.
See for yourself: Schedule your free trial session at our therapy center in Lommiswil.
Author: Combo AG, manufacturer and distributor of GIGER® MD® Therapy
Medical note: This article is for information purposes only and does not replace medical advice.Last update: 2026