Muscle relaxants (also called skeletal muscle relaxants) are a diverse group of medicines that have the ability to relax or reduce tension in muscle. Some (such as baclofen, methocarbamol, and tizanidine) work in the brain or spinal cord to block over-excited neuronal (nerve) pathways. Others (such as dantrolene and botulinum toxin) act directly on muscle. Cannabis extract is thought to have a dual effect.
Muscle relaxants treat two main conditions: spasticity (stiff, rigid muscles) caused by conditions such as cerebral palsy, multiple sclerosis, and stroke; or muscle spasms which are typically temporary and associated with conditions such as tension headache, low back pain, or fibromyalgia.
Only three muscle relaxants - baclofen, dantrolene, and tizanidine are FDA approved to treat spasticity; however, six (carisoprodol, chlorzoxazone, cyclobenzaprine, metaxalone, methocarbamol, and orphenadrine) are approved to treat muscle spasm. Botulinum toxin is only approved to treat spasticity in certain muscle groups of the upper and lower limbs. Many other medications are also used to treat spasticity or muscle spasm although most are not approved for this indication.
Evidence supporting the effectiveness of skeletal muscle relaxants for muscle spasm is sparse; most trials are old and not of good quality. For this reason, skeletal muscle relaxants should only be used to treat muscle spasm if other treatments fail.
Data Source:drugs.com
AMRIX ER is a medication that is used to treat muscle spasms and pain. It is an extended-release formula, meaning that it slowly releases the active ingredient over time for long-lasting relief. AMRIX ER is typically taken once daily and can help improve mobility and reduce discomfort associated with muscle spasms.
Data Source:medlineplus.gov
Carisoprodol is a muscle relaxant medication that is commonly prescribed to relieve pain and discomfort caused by muscle injuries or spasms. It works by blocking pain sensations between the nerves and the brain, allowing the muscles to relax and alleviate the symptoms. Carisoprodol is typically used in combination with rest, physical therapy, and other treatments to promote healing and improve mobility. It is important to follow the prescribed dosage and duration of treatment to avoid potential side effects and dependency.
Data Source:medlineplus.gov
Chlorzoxazone is a muscle relaxant that is used to relieve pain and discomfort caused by muscle injuries or spasms. It works by blocking nerve impulses that are sent to the brain, reducing muscle tension and promoting relaxation. Chlorzoxazone is typically taken orally and is commonly prescribed as part of a comprehensive treatment plan that includes rest, physical therapy, and other pain management techniques. It is important to follow the prescribed dosage and instructions provided by a healthcare professional to ensure safe and effective use of this medication.
Data Source:medlineplus.gov
Cyclobenzaprine is a muscle relaxant medication that is commonly prescribed to relieve muscle spasms and pain. It works by blocking nerve impulses that are sent to the brain, resulting in relaxation of the muscles. This medication is typically used in combination with rest and physical therapy to treat conditions such as muscle strains, sprains, and injuries. Cyclobenzaprine is available in tablet form and is usually taken orally. It is important to follow the prescribed dosage and instructions provided by a healthcare professional to ensure safe and effective use of this medication.
Data Source:medlineplus.gov
Dantrolene sodium is a medication used to treat muscle spasms and stiffness caused by conditions such as multiple sclerosis, cerebral palsy, and spinal cord injury. It works by relaxing the muscles and reducing the intensity of muscle contractions. Dantrolene sodium is typically prescribed when other treatments have not been effective in managing muscle spasms. It is available in tablet and injectable forms and should be taken as directed by a healthcare professional. Common side effects may include drowsiness, dizziness, and weakness.
Data Source:medlineplus.gov
Metaxalone is a muscle relaxant that is used to relieve pain and discomfort caused by muscle injuries or strains. It works by blocking nerve impulses in the brain and spinal cord, which helps to relax the muscles and reduce pain. Metaxalone is typically prescribed for short-term use and is often combined with rest and physical therapy for optimal results. It is important to follow the prescribed dosage and instructions provided by a healthcare professional to ensure safe and effective use of this medication.
Data Source:medlineplus.gov
Methocarbamol is a medication used to relieve muscle pain and discomfort caused by strains, sprains, or other muscle injuries. It works by relaxing the muscles and reducing muscle spasms. Methocarbamol is typically taken orally and is available in tablet or liquid form. It is commonly prescribed as part of a comprehensive treatment plan that includes rest, physical therapy, and other pain management techniques.
Data Source:medlineplus.gov
Orphenadrine ER is a medication used to treat muscle spasms and pain. It belongs to a class of drugs called muscle relaxants. The extended-release formulation allows for a slow and steady release of the medication into the body, providing long-lasting relief. Orphenadrine ER works by blocking certain nerve impulses that cause muscle contractions, helping to relax the muscles and alleviate discomfort. It is typically taken orally and should be used as directed by a healthcare professional. Common side effects may include drowsiness, dizziness, dry mouth, and blurred vision.
Data Source:medlineplus.gov
Data Source:medlineplus.gov
