Why is this medication prescribed?

Flexeril is a brand name for the medication cyclobenzaprine, which is a muscle relaxant. It is commonly prescribed to alleviate muscle spasms and associated pain, typically caused by musculoskeletal conditions such as strains, sprains, or injuries.

Flexeril works by blocking nerve impulses or pain sensations sent to the brain, which helps in reducing muscle spasms. It is usually used as a short-term treatment, often in conjunction with rest and physical therapy, to help manage acute muscle pain and discomfort.

How should this medicine be used?

Flexeril (cyclobenzaprine) is typically used to relieve muscle spasms associated with acute musculoskeletal conditions such as strains and sprains. Here’s how Flexeril should be used:

• Dosage: The dosage of Flexeril varies depending on the severity of the muscle spasms and individual response to the medication. The usual recommended starting dose for adults is 5 mg three times a day. Your doctor may adjust the dosage based on your response to the medication.
• Administration: Flexeril is usually taken orally in tablet form. It can be taken with or without food. Swallow the tablet whole with a full glass of water.
• Duration of Use: Flexeril is typically prescribed for short-term use, usually up to 2 to 3 weeks. It is not recommended for long-term use due to the risk of developing tolerance, dependence, and other adverse effects.
• Avoid Alcohol: It’s important to avoid consuming alcohol while taking Flexeril, as it can increase the sedative effects of the medication and may lead to dizziness or drowsiness.
• Do Not Exceed Recommended Dose: Do not exceed the recommended dose of Flexeril or take it more frequently than prescribed by your doctor. Taking higher doses or using it for longer than recommended can increase the risk of adverse effects.
• Caution with Other Medications: Inform your doctor about any other medications you are taking, including prescription drugs, over-the-counter medications, and herbal supplements. Some medications may interact with Flexeril, potentially increasing the risk of side effects or reducing its effectiveness.
• Side Effects: Be aware of potential side effects of Flexeril, which may include drowsiness, dizziness, dry mouth, blurred vision, and constipation. If you experience severe or persistent side effects, contact your doctor.
• Discontinuation: Do not stop taking Flexeril suddenly without consulting your doctor, as it may cause withdrawal symptoms. Your doctor may need to gradually reduce your dose to safely discontinue the medication.

Always follow your doctor’s instructions and recommendations regarding the use of Flexeril. If you have any questions or concerns about how to use Flexeril, consult your healthcare provider for guidance.

Other uses for this medicine

Flexeril (cyclobenzaprine) is primarily prescribed for muscle spasms associated with acute musculoskeletal conditions, but it may also be used for other off-label purposes, such as:

• Fibromyalgia: Flexeril may be prescribed off-label to alleviate muscle pain and stiffness associated with fibromyalgia.
• Temporomandibular joint (TMJ) disorders: It may be used to relieve muscle spasms and pain in the jaw caused by TMJ disorders.
• Chronic tension headaches: Flexeril may be used off-label to help relax muscles and reduce pain associated with chronic tension headaches.

What special precautions should I follow?

Special precautions to consider when taking Flexeril include:

• Medical History: Before taking Flexeril, inform your doctor about your medical history, especially if you have a history of heart problems, liver disease, glaucoma, or urinary retention.
• Drug Interactions: Inform your doctor about all medications you are currently taking, including prescription drugs, over-the-counter medications, and herbal supplements. Certain medications, such as monoamine oxidase inhibitors (MAOIs), can interact with Flexeril and lead to serious side effects.
• Alcohol and CNS Depressants: Avoid consuming alcohol and other central nervous system (CNS) depressants (e.g., sedatives, tranquilizers) while taking Flexeril, as they can increase drowsiness and dizziness.
• Driving and Operating Machinery: Flexeril can cause drowsiness, dizziness, and impair cognitive and motor functions. Avoid driving or operating heavy machinery until you know how Flexeril affects you.
• Pregnancy and Breastfeeding: Consult your doctor before taking Flexeril if you are pregnant, planning to become pregnant, or breastfeeding. The safety of Flexeril during pregnancy and breastfeeding has not been established, and it should only be used if the potential benefits outweigh the potential risks.
• Elderly Population: Use caution when prescribing Flexeril to elderly patients, as they may be more susceptible to its side effects, such as drowsiness, dizziness, and confusion.
• Suicidal Thoughts: Like many medications that affect the central nervous system, Flexeril may increase the risk of suicidal thoughts or behaviors, especially in individuals with a history of depression or other mental health disorders. Monitor for any changes in mood or behavior and seek medical attention if necessary.

Always follow your doctor’s instructions and guidance regarding the use of Flexeril, and report any concerning symptoms or side effects promptly.

What special dietary instructions should I follow?

Regarding special dietary instructions for Flexeril, there are no specific dietary restrictions associated with its use. However, it’s essential to follow a balanced diet and stay hydrated while taking Flexeril to support your overall health and well-being.

What should I do if I forget a dose?

If you forget to take a dose of Flexeril, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not double the dose to catch up. If you are unsure about what to do, consult your healthcare provider or pharmacist for guidance. It’s important to maintain a consistent dosing schedule to ensure the effectiveness of the medication.

What side effects can this medication cause?

Flexeril (cyclobenzaprine) can cause various side effects, although not everyone experiences them. Common side effects of Flexeril include:

• Drowsiness
• Dizziness
• Dry mouth
• Fatigue
• Blurred vision
• Constipation
• Nausea
• Headache
• Weakness
• Nervousness or anxiety

These side effects are usually mild and may diminish as your body adjusts to the medication. However, if any of these side effects persist or worsen, it’s essential to inform your doctor.

In some cases, Flexeril can cause more severe side effects that require medical attention. These may include:

• Irregular heartbeat (arrhythmia)
• Chest pain or tightness
• Difficulty breathing
• Severe dizziness or fainting
• Hallucinations or confusion
• Tremors or seizures
• Yellowing of the skin or eyes (jaundice)
• Signs of an allergic reaction, such as rash, itching, swelling (especially of the face, tongue, or throat), severe dizziness, or trouble breathing

If you experience any of these severe side effects, seek immediate medical attention.

It’s important to note that this list may not include all possible side effects of Flexeril. Therefore, if you notice any other unusual symptoms while taking Flexeril, contact your doctor or pharmacist for further guidance. Additionally, be sure to inform your healthcare provider of any pre-existing medical conditions or medications you are taking, as they may increase the risk of certain side effects.

What should I know about storage and disposal of this medication?

Storage and Disposal of Flexeril:

• Storage: Store Flexeril at room temperature away from moisture, heat, and light. Keep it tightly closed in its original container, out of reach of children and pets.
• Disposal: Dispose of unused or expired Flexeril properly to prevent accidental ingestion. You can ask your pharmacist about the best way to dispose of medications, or you can check with your local waste disposal or recycling center for guidelines.

In case of emergency/overdose

In case of an overdose or emergency, call your local emergency services or go to the nearest emergency room immediately. Symptoms of Flexeril overdose may include extreme drowsiness, confusion, hallucinations, seizures, rapid heart rate, and difficulty breathing. Do not attempt to treat an overdose on your own

What other information should I know?

• Inform your healthcare provider about all medications, supplements, and herbal products you are taking before starting Flexeril, as it may interact with certain medications.
• Do not abruptly stop taking Flexeril without consulting your doctor, as sudden discontinuation can lead to withdrawal symptoms.
• Avoid alcohol and other CNS depressants while taking Flexeril, as they can increase drowsiness and impair cognitive function.
• Flexeril may cause dizziness and drowsiness, so avoid activities requiring mental alertness, such as driving or operating machinery, until you know how Flexeril affects you.
• Inform your doctor if you have a history of certain medical conditions, including heart problems, liver disease, glaucoma, or difficulty urinating (urinary retention).
• Flexeril is typically prescribed for short-term use (up to 2 to 3 weeks) to alleviate muscle spasms associated with acute musculoskeletal conditions. Prolonged use may increase the risk of tolerance, dependence, and other adverse effects.

Always follow your doctor’s instructions and advice regarding the use of Flexeril, and contact your healthcare provider if you have any questions or concerns.