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Multiple sclerosis (MS) is a disease that affects the central nervous system and can cause a range of symptoms, including muscle stiffness and spasms. This condition is known as spasticity and is a common occurrence in people with MS, affecting around two-thirds of patients. It can cause muscles to feel stiff, heavy, and difficult to move, and in some cases, it may lead to muscle atrophy. Spasticity is caused by damage to the myelin sheath, which insulates the nerves responsible for transmitting motor signals from the brain. This damage results in interrupted or slowed nerve signals, leading to increased muscle tension and involuntary movements. Treatments for spasticity include medications, physical therapy, and alternative therapies, with the goal of reducing stiffness without compromising muscle strength.
| Characteristics | Values |
|---|---|
| Muscle problems | Stiffness, spasms, and weakness |
| Spasticity | Tightness, stiffness, and rigidity |
| Spasms | Involuntary movements, jerks, and kicks |
| Treatment | Medication, physiotherapy, and occupational therapy |
| Causes | Nerve damage, demyelination, and interrupted nerve signals |
| Symptoms | Pain, discomfort, and restricted movement |
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What You'll Learn
MS spasticity and spasms
Spasticity and spasms are common symptoms of multiple sclerosis (MS). They can restrict movement, cause uncontrolled movement, and may be painful. Spasticity is caused by an imbalance in the electrical signals coming from the brain and spinal cord, resulting in muscles contracting on their own and becoming tense. This can be triggered by placing your foot on a hard surface, such as a wheelchair footplate. Spasticity can also cause muscles to twitch or jerk uncontrollably, known as a spasm. If this occurs repeatedly, it is called clonus.
MS muscle spasms happen when a muscle suddenly and unexpectedly tightens or shortens, causing a jerky movement of the attached body part. These spasms can range from mild to severe and can be annoying, uncomfortable, and sometimes painful. They can affect any muscle in the body, depending on where the nerves in the brain or spinal cord are affected.
There are several treatments available to manage MS-related spasticity and spasms, including medications, physical therapy, surgery, and alternative treatments. Doctors may prescribe skeletal muscle relaxants, such as baclofen or dantrolene, or nervous system depressants like benzodiazepines to slow down nerve messages. Botulinum toxin shots can also be used to relax muscles by blocking nerve messages, although they are not suitable for large areas. Surgery, such as rhizotomy or tendon release, can be considered when other treatments have failed. Alternative treatments, such as cannabis products, may also provide relief, although more research is needed.
Identifying triggers is crucial for managing spasticity and spasms. Common triggers include other MS symptoms like bladder or bowel problems, infections, tight clothing, and changes in temperature. Managing these triggers, maintaining good posture, and incorporating stretches into your daily routine can help reduce the effects of spasticity and spasms. It is important to work with your healthcare team, which may include a physiotherapist, doctor, nurse, or occupational therapist, to develop a management plan tailored to your specific needs and symptoms.
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MS medication options
Multiple sclerosis (MS) can cause muscle stiffness and spasms, which are common symptoms of the condition. MS damages the nerves in the brain and spinal cord, causing an imbalance in electrical signals. This results in muscles contracting on their own and becoming tense, leading to spasticity and spasms. The intensity of these symptoms can vary, but they can interfere with daily life and cause pain.
There are several medication options available to treat MS-related spasticity and improve quality of life:
Skeletal Muscle Relaxants
These drugs relieve muscle tension associated with spasticity. They can work directly on the muscles or act through the nervous system. Baclofen (Ozobax) is one of the most commonly prescribed medications in this category. Dantrolene (Dantrium) is another option. If oral medication is ineffective, a pump can be implanted in the body to deliver the medication directly into the spinal fluid.
Benzodiazepines
These nervous system depressants slow down messages in the nervous system, reducing muscle spasms. They include diazepam (Valium) and clonazepam (Klonopin) and can also aid sleep if nighttime spasms are an issue.
Botulinum Toxin
Botulinum toxin injections, such as Botox or Myobloc, can be used to relax muscles by blocking nerve messages that trigger muscle tension. This treatment is temporary, lasting around 3-4 months, and is best suited for spasticity in a limited area rather than large parts of the body.
Alpha2-Adrenergic Agonists
Tizanidine (Zanaflex) works through the central nervous system to ease spasticity by decreasing nerve stimulation and relaxing muscles. It is sometimes prescribed in conjunction with baclofen due to their similar effects.
In addition to these medications, physical therapy and occupational therapy can play a crucial role in managing MS-related muscle stiffness and spasms. Tailored healthcare support, regular movement, stretches, and understanding triggers are all important components of a comprehensive treatment plan.
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MS and muscle weakness
Multiple sclerosis (MS) is an autoimmune condition that affects the brain and spinal cord (central nervous system). While there is currently no cure for MS, treatments can help to minimise damage, manage symptoms, and prevent complications.
Muscle weakness is a common symptom of MS. This can be a direct result of nerve damage and poor transmission of messages to the muscles. The protective cover around nerves, called myelin, is damaged by the immune system in MS, which interrupts the signals sent throughout the body to perform functions like movement. This can cause muscle weakness, spasms, and stiffness.
Spasticity is a common symptom of MS, affecting two-thirds of people with the condition, and is caused by heightened stretch reflexes. This can cause muscles to feel stiff and heavy, and move unpredictably. The condition can be worse in hot or cold temperatures, when the patient has an infection, or if they are wearing tight clothing. Spasticity can interfere with daily life and cause pain.
Treatments for spasticity and muscle weakness caused by MS include physical therapy, medications, and surgery. Physical therapy for MS often involves a basic stretching program to lengthen muscles and ease symptoms. Doctors can prescribe medications such as skeletal muscle relaxants, baclofen, and dantrolene, which can be delivered directly into the spinal fluid if pills are ineffective. Botulinum toxin shots can also be used to relax muscles by blocking nerve messages, although this is not suitable for large areas. Surgery can involve cutting away part of the spinal nerve or severely tight tendons to relieve pain and ease muscle tension.
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MS alternative therapies
Muscle stiffness and spasms are very common symptoms of multiple sclerosis (MS). MS can cause spasticity, which makes muscles feel tight and stiff, and spasms, which cause parts of the body to move involuntarily. These symptoms can be painful and restrict movement. While there are medications, physiotherapy, and occupational therapy that can help, some people also turn to alternative therapies to help manage their condition and take back a sense of control.
Complementary and alternative medicines (also known as CAMs) are therapies that are not considered mainstream medical care. They can be part of a holistic approach to health, addressing the physical, mental, emotional, and spiritual aspects of a person as a whole, rather than just treating the illness. While there isn't a complementary therapy that works for everyone with MS, many people find something that helps them feel better. Some popular alternative therapies for MS patients include:
- Acupuncture: This can help reduce pain, muscle spasticity, numbness, and tingling. It is important to see a certified professional at a sterile facility to reduce the risk of infection.
- Reflexology: This involves stimulating reflex points on the soles of the feet, providing therapeutic effects throughout the body.
- Massage and bodywork: These can reduce pain, improve circulation, and relieve muscle spasticity. However, this treatment may be unsafe for MS patients with certain conditions, such as heart disease, cancer, or arthritis.
- Magnet therapy: This energy-based medicine uses Pulse Electromagnetic Fields (PEMF) to improve circulation, boost energy, and reduce pain and inflammation in MS patients.
- Cannabis products: Some studies have shown that products containing cannabis can ease spasticity, although more research is needed. Smoking marijuana may not have the same effect and could be harmful to people with MS.
It is important to consult with a healthcare professional before starting any alternative therapy, as some treatments may not be suitable for everyone. Additionally, most people who provide complementary therapies are not regulated, so it is important to do your research and check their qualifications.
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MS emotional health
Muscle stiffness and spasms are very common symptoms of multiple sclerosis (MS). MS causes heightened stretch reflexes, which can lead to muscle spasms and uncontrolled movements. This can cause pain and interfere with daily life. Medications, physiotherapy, and occupational therapy can help manage these symptoms.
MS can also affect emotional health and mental well-being. Many people with MS experience depression or anxiety, with depression being three times more common in MS patients than in the general population. Medications and talking therapies are often used to treat these conditions.
In addition to depression and anxiety, some people with MS experience changes in their emotions or behaviour that seem out of character or uncontrollable. This phenomenon is known as "emotional lability" or "emotionalism", also referred to as pseudobulbar affect. It involves sudden and intense periods of emotion that seem disproportionate or unrelated to the trigger. For example, a person with emotionalism may burst into tears or become angry without an apparent cause. Emotionalism is believed to be caused by MS-related nerve damage in the areas of the brain that control emotions. While talk therapy and counselling are not effective treatments for emotionalism, certain antidepressants or drugs targeting specific chemicals in the nervous system may help.
The emotional and mental health impacts of MS can be significant and disabling. It is important for individuals with MS to be aware of these potential effects and to seek support and treatment as needed. This may include medication, therapy, or other self-care strategies.
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Frequently asked questions
Yes, MS can cause rigid muscles. This is known as spasticity, a common symptom of MS, which is caused by heightened stretch reflexes.
Spasticity is a tightness or stiffness of the muscles, which typically occurs in the legs, groin, and buttocks. It can cause muscles to feel heavy and difficult to move.
Spasticity is caused by damaged nerve pathways, due to the loss of myelin sheath (demyelination) in the pathways that carry motor signals from the brain. This slows down nerve signalling to the muscles, causing them to harden and clench up on their own.
Spasticity can be treated with medication, physical therapy, and occupational therapy. Medications include muscle relaxants, alpha2-adrenergic agonists, and botulinum toxin injections. Physical therapy involves stretching exercises to lengthen the muscles and improve flexibility. Occupational therapy may involve the use of tools such as splints, casts, or braces to support movement.
Spasticity can restrict movement and cause pain. It can also lead to muscle atrophy if a person stops using certain muscles due to stiffness. Spasticity can also affect a person's quality of life, emotional health, relationships, and employment.
