Side Effects of Botox for Stroke Patients In the following section, we’ll address some side effects associated with Botox. Unless you get another injection, spasticity will return.īy taking advantage of the reduced muscle tone while using Botox and focusing on the root cause of spasticity (restoring the brain-muscle connection), individuals can achieve long-term spasticity relief. Once injected, its effects generally last about 3-6 months. Because it does not address the underlying cause of spasticity, Botox only provides temporary results. However, it’s important to understand that Botox is not a permanent fix. It suggests that a moderate dose of Botox helps reduce spasticity long enough to allow for functional improvements without causing a significant decrease in strength. This study found that reduction in spasticity was associated with significant improvement in arm function after stroke.
Botox (botulinum toxin A) works as a “nerve block” that blocks the release of chemicals that signal your muscles to tighten. This miscommunication can cause multiple muscles to contract at once without being able to relax, causing spasticity.īy injecting Botox directly into the muscles that are affected, spasticity can be significantly reduced. When a stroke damages the motor cortex, it impairs the brain’s ability to tell the muscles to either contract or relax. Patients may feel like spasticity is a problem with the muscles, but the problem stems from miscommunication between the brain and the muscles. Spasticity is a condition where the muscles become stiff due to prolonged muscle contraction after neurological injuries like stroke. Most patients aren’t told exactly how Botox works, so they only see short-term results. This article will show you how to turn your temporary gains from Botox into lasting relief.
One way to relax the muscles is to use Botox. Is Botox an effective treatment for spasticity after stroke?įollowing a stroke, miscommunication between the brain and muscles can cause the muscles to involuntarily contract and become stiff, a condition known as spasticity.
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