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- Baclofen vs. Flexeril quick comparison of differences
- What is baclofen? What is Flexeril? How do they work?
- What are the uses for baclofen vs. Flexeril?
- What are the differences between the side effects of baclofen vs. Flexeril? Can I take them together?
- Which muscle relaxant is stronger, baclofen or Flexeril?
- What are the differences between the drug interactions of baclofen vs. Flexeril
- Are baclofen and Flexeril safe to take if I am pregnant or breastfeeding?
Baclofen vs. Flexeril quick comparison of differences
- Baclofen (Gablofen, Lioresal) and Flexeril (cyclobenzaprine) are muscle relaxants. Baclofen us used in people with multiple sclerosis to manage symptoms and signs of muscle spacicity and pain. Flexeril is used used for the treatment of short-term relief of skeletal muscle spasms and pain associated with short-term painful muscle and skeletal problems.
- Baclofen is not approved or recommended for the treatment of skeletal muscle spasms due to rheumatoid diseases, stroke, cerebral palsy, or Parkinson's disease. Flexeril is not approved for the treatment of multiple sclerosis symptoms.
- Side effects of baclofen and Flexeril that are similar include:
- Side effects of baclofen that are different and do not occur with Flexeril include:
- Side effects of Flexeril that are different and do not occur with baclofen include:
- It is not recommended to take baclofen and Flexeril at the same time because when taken together they increase sedation and drowsiness.
- Suddenly stopping oral baclofen may cause seizures and hallucinations. Suddenly stopping Flexeril after prolonged use can lead to symptoms of withdrawal such as headaches, nausea, and weakness.
- Brand names for baclofen include Gablofen and Lioresal.
- The brand name Flexeril has been discontinued in the U.S. Brand names of cyclobenzaprine available in the U.S. are Amrix and Fexmid.
What is baclofen? What is Flexeril? How do they work?
Baclofen is a medication that relaxes skeletal muscles. Chemically, baclofen is related to gamma-aminobutyric acid (GABA), a naturally occurring neurotransmitter in the brain. Neurotransmitters are chemicals that nerves use to communicate with one another. GABA released by some nerves causes the activity of other nerves to decrease. It is thought that baclofen acts like GABA and blocks the activity of nerves within the part of the brain that controls the contraction and relaxation of skeletal muscle.
Flexeril (cyclobenzaprine) is a muscle relaxant. Flexeril is used with rest and physical therapy for short-term relief of muscle spasms associated with acute painful muscle and skeletal conditions. It is only for short-term use, up to two or three weeks.
What are the uses for baclofen vs. Flexeril?
Baclofen is used for treating spasm of skeletal muscles, muscle clonus, rigidity, and pain caused by disorders such as multiple sclerosis. It is also injected into the spinal cord (intrathecal) for management of severe spasticity.
Cyclobenzaprine is used with rest and physical therapy for short-term relief of muscle spasms associated with acute painful muscle and skeletal conditions. It is only for short-term use, up to two or three weeks.
What are the differences between the side effects of baclofen vs. Flexeril? Can I take them together?
Baclofen side effects
Common side effects of baclofen are:
- Low blood pressure
- Respiratory depression
- Inability to sleep
- Increased urinary frequency or urinary retention
Abrupt discontinuation of oral baclofen may cause seizures and hallucinations. Abrupt discontinuation of intrathecal baclofen may result in:
- High fever
- Rebound spasticity
- Muscle rigidity
Rhabdomyolysis (muscle breakdown) that can progress to failure of several organs, including the kidney, and even death.
Flexeril side effects
The most common side effects of cyclobenzaprine include:
Other reported side effects include:
- Blurred vision,
- Unpleasant taste
- Acid reflux
- Abdominal pain or discomfort
Possible serious side effects include:
Abruptly stopping Flexeril after prolonged therapy may cause withdrawal symptoms such as headaches, nausea, and weakness.
You should not take Flexeril and baclofen together because it increases sleepiness and sedation.
Which muscle relaxant is stronger, baclofen or Flexeril?
The usual starting dose of oral baclofen for treating spasticity in adults is 5 mg given three times daily. Based on the response, the dose can be increased by 5 mg every three days to a maximum of 80 mg/day in divided doses.
The recommended dose of cyclobenzaprine dose is 5 or 10 mg three times daily using immediate release tablets or 15 or 30 mg once daily using extended release tablets.
What are the differences between the drug interactions of baclofen vs. Flexeril
Baclofen drug interactions
- Use of baclofen with other drugs that also depress the function of nerves may lead to additional reduction in brain function.
- In addition to the risk of depressing brain function, the use of baclofen and tricyclic antidepressants (for example, amitriptyline [Elavil, Endep], doxepin [Sinequan, Adapin]) together may cause muscle weakness.
- Use of baclofen and monoamine oxidase inhibitors (for example, phenelzine [Nardil], tranylcypromine or [Parnate]) can result in greater depression of brain function as well as low blood pressure.
- Because baclofen can increase blood sugar, doses of antidiabetic drugs may need to be adjusted when baclofen is started.
Flexeril drug interactions
- Cyclobenzaprine is chemically related to the tricyclic class of antidepressants, for example, amitriptyline (Elavil, Endep), nortriptyline Pamelor). As such, it should not be taken with or within two weeks of any monoamine oxidase (MAO) inhibitor, for example, isocarboxazid (Marplan), phenelzine (Nardil), tranylcypromine (Parnate), and procarbazine (Matulane). High fever, convulsions, and even death can occur when these drugs are used together.
- Cyclobenzaprine interacts with other medications and drugs that slow the brain's processes, such as
Are baclofen and Flexeril safe to take if I am pregnant or breastfeeding?
- The use of baclofen by pregnant women has not been evaluated.
- Baclofen can be detected in the breast milk of mothers taking oral baclofen. No information is available on the presence of baclofen in the breast milk of mothers receiving baclofen intrathecally.
- There are no adequate studies of cyclobenzaprine in pregnant women. However, studies in animals suggest no important effects on the fetus. Cyclobenzaprine therefore can be used in pregnancy if the physician feels that it is necessary.
- It is not known whether cyclobenzaprine is secreted in milk. However, since it is related to the tricyclic antidepressants, some of which are excreted in breast milk, caution is advised in using this medication in women who are breastfeeding.
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Related Disease Conditions
Muscle spasms are involuntary muscle contractions that come on suddenly and are usually quite painful. Dehydration, doing strenuous exercise in a hot environment, prolonged muscle use, and certain diseases of the nervous system may cause muscle spasms. Symptoms and signs of a muscle spasm include an acute onset of pain and a possible bulge seen or felt beneath the skin where the muscle is located. Gently stretching the muscle usually resolves a muscle spasm.
Muscle cramps are involuntarily and forcibly contracted muscles that do not relax. Extremely common, any muscles that have voluntary control, including some organs, are subject to cramp. Since there is such variety in the types of muscle cramps that can occur, many causes and preventative medications are known. Stretching is the most common way to stop or prevent most muscle cramps.
Low Back Pain (Lumbar Spine Pain)
There are many causes of back pain. Pain in the low back can relate to the bony lumbar spine, discs between the vertebrae, ligaments around the spine and discs, spinal cord and nerves, muscles of the low back, internal organs of the pelvis and abdomen, and the skin covering the lumbar area.
Spinal Cord Injury: Treatments and Rehabilitation
When vertebrae are broken or dislocated, the result can cause traumatic injury to the spinal cord. A spinal cord injury can have significant physiological consequences. One indication of the severity of a spinal cord injury are respiratory complications. Spinal cord injuries are classified as either. Rehabilitation and recovery of a spinal cord injury is dependant upon the type of injury.
Neck Pain (Cervical Pain)
Neck pain (cervical pain) may be caused by any number of disorders and diseases. Tenderness is another symptom of neck pain. Though treatment for neck pain really depends upon the cause, treatment typically may involve heat/ice application, traction, physical therapy, cortisone injection, topical anesthetic creams, and muscle relaxants.
Shoulder and Neck Pain
Shoulder and neck pain may be caused by bursitis, a pinched nerve, whiplash, tendinitis, a herniated disc, or a rotator cuff injury. Symptoms also include weakness, numbness, coolness, color changes, swelling, and deformity. Treatment at home may incorporate resting, icing, and elevating the injury. A doctor may prescribe pain medications and immobilize the injury.
Multiple Sclerosis (MS)
Multiple sclerosis or MS is an autoimmune disorder in which brain and spinal cord nerve cells become demyelinated. This damage results in symptoms that may include numbness, weakness, vertigo, paralysis, and involuntary muscle contractions. Different forms of MS can follow variable courses from relatively benign to life-threatening. MS is treated with disease-modifying therapies. Some MS symptoms can be treated with medications.
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Sprains and Strains
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Neck Pain and Dizziness
Neck pain is any degree of discomfort in the front or back of the neck between the head and the shoulders. Dizziness is characterized as either vertigo with disequilibrium or lightheadedness associated with feeling faint or the potential to lose consciousness. Causes of neck pain and dizziness vary, and treatment depends on the cause. With any unexplained or persisting neck pain or dizziness, consult with a health care professional, who can determine whether the symptoms are harmless and temporary or serious and threatening.
Chronic pain is pain (an unpleasant sense of discomfort) that persists or progresses over a long period of time. In contrast to acute pain that arises suddenly in response to a specific injury and is usually treatable, chronic pain persists over time and is often resistant to medical treatments.
Multiple Sclerosis (MS) Symptoms and Treatments
Multiple sclerosis (MS) symptoms vary from person to person, and can last for days to months without periods of remission. Symptoms of MS include sexual problems and problems with the bowel, bladder, eyes, muscles, speech, swallowing, brain, and nervous system. The early symptoms and signs of multiple sclerosis usually start between age 20 and 40. MS in children, teens, and those over age 40 is rare. Treatment options for multiple sclerosis vary depending on the type and severity of symptoms. Medications may be prescribed to manage MS symptoms.
Brain and Spinal Cord Tumors in Adults (Symptoms, Signs, Causes, Treatment Options, Life Expectancy)
Brain and spinal tumor are diseases in which cancer (malignant) cells begin to grow in the tissues of the brain. Tumors that start in the brain are called primary brain tumors. Tumors that start in the brain and spread to other organs are called primary brain tumors. Symptoms may include headaches, personality changes, dizziness, and trouble walking. Treatment depends upon the type and grade of tumor.
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Multiple sclerosis, or MS, is a degenerative disease of the covering around the nerves in the central nervous system (CNS). Researchers and doctors don't know the exact cause, but many theorize that it may be due to environmental triggers, an autoimmune disease, and viruses (infections). Symptoms of MS include vision changes, paralysis, vertigo, heat intolerance, slurred speech, sexual dysfunction, and urinary incontinence (the inability to urinate). There's no vaccine or cure for MS, but the progression and symptoms of the disease can be treated.
What Causes Neck Pain in Seniors?
Neck pain can affect your employment, social life, and personal relationships. The causes of neck pain in seniors include muscle spasms, arthritis, poor posture, cervical spondylosis, cervical spinal stenosis and disk problems.
Pain Management: Musculoskeletal Pain
Natural menopause is the permanent ending of menstruation that is not brought on by any type of medical treatment. For women undergoing natural menopause, the process is described in three stages: perimenopause, menopause, and postmenopause. However, not all women undergo natural menopause. Some women experience induced menopause as a result of surgery or medical treatments, such as chemotherapy and pelvic radiation therapy.
Alternative Treatment for MS (CAM for MS)
The term alternative therapy, in general, is used to describe any medical treatment or intervention that has not been scientifically documented or identified as safe or effective for a specific condition. Alternative therapy encompasses a variety of disciplines that range from diet and exercise to mental conditioning to lifestyle changes.
Treatment & Diagnosis
Medications & Supplements
- cyclobenzaprine (Flexeril, Amrix, Fexmid)
- Cyclobenzaprine (Flexeril) vs. naproxen (Aleve)
- Robaxin vs. Flexeril
- Ketorolac vs. hydrocodone
- Cyclobenzaprine (Flexeril) vs. carisoprodol (Soma)
- Baclofen vs. Lorazepam
- Cyclobenzaprine (Flexeril) vs. amitriptyline (Elavil)
- Side Effects of Flexeril (cyclobenzaprine)
- baclofen (Gablofen, Lioresal)
- Side Effects of Norflex (orphenadrine)
- Skelaxin vs. Baclofen
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