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Cyclobenzaprine HCl 10 mg/Lidocaine HCl 10 mg Rectal Suppository

The Cyclobenzaprine HCl 10 mg/Lidocaine HCl 10 mg Rectal Suppository is a solid dosage form designed for insertion into the rectum. Upon insertion, the suppository dissolves or melts, releasing the active ingredients, Cyclobenzaprine HCl and Lidocaine HCl, for local or systemic absorption.

Cyclobenzaprine HCl is a muscle relaxant that works by blocking nerve impulses (or pain sensations) that are sent to your brain. Lidocaine HCl is a local anesthetic that works by causing temporary numbness/loss of feeling in the skin and mucous membranes. This combination is typically used to treat muscle spasms and to provide local anesthesia.

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Formula Information

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This formulation combines two active ingredients, Cyclobenzaprine HCl and Lidocaine HCl, in a rectal suppository dosage form. Cyclobenzaprine HCl is a muscle relaxant that works by blocking nerve impulses (or pain sensations) that are sent to your brain. Lidocaine HCl is a local anesthetic that works by causing temporary numbness/loss of feeling in the skin and mucous membranes. When combined in a rectal suppository, these two medications can provide both systemic and local relief from pain and muscle spasms.

The rectal suppository dosage form is a solid medication that is inserted into the rectum. Once inserted, the suppository dissolves or melts, releasing the medication for absorption. This method of administration can be beneficial for patients who have difficulty swallowing oral medications or for those who require immediate relief from symptoms. The medication is typically absorbed more quickly through the rectal tissue compared to oral administration, providing faster relief.

This formulation can be used to treat a variety of disease states. Cyclobenzaprine HCl is commonly used to relieve muscle spasms associated with acute musculoskeletal conditions, while Lidocaine HCl is often used to relieve pain and discomfort from conditions such as hemorrhoids, anal fissures, and post-herpetic neuralgia. The combination of these two medications in a rectal suppository can provide comprehensive relief from both muscle spasms and pain.

As with any medication, it's important for patients and prescribers to be aware of potential side effects and interactions. Common side effects of Cyclobenzaprine HCl can include drowsiness, dry mouth, and dizziness, while Lidocaine HCl can cause mild skin irritation at the application site. Patients should inform their healthcare provider of all medications they are currently taking to avoid potential interactions.

At Bayview Pharmacy, we are committed to providing high-quality, personalized care to all of our patients. If you have any questions about this formulation or how it may benefit you, please don't hesitate to reach out to us. Our knowledgeable team of compounding pharmacists is always here to help.

Drug Interactions

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The combination of Cyclobenzaprine HCl and Lidocaine HCl in a rectal suppository form is designed to provide both muscle relaxation and local anesthetic effects. Cyclobenzaprine HCl is a muscle relaxant that works by blocking nerve impulses (or pain sensations) that are sent to your brain. Lidocaine HCl is a local anesthetic that works by causing temporary numbness/loss of feeling in the skin and mucous membranes. This combination is often used to manage conditions such as muscle spasms, pain, and discomfort associated with certain medical procedures or conditions.

However, it's important to be aware of potential drug interactions. Cyclobenzaprine HCl can interact with monoamine oxidase inhibitors (MAOIs), increasing the risk of serious side effects such as high fever, severe headache, stiffness, nausea, and confusion. Therefore, it's crucial to avoid using MAOIs within 14 days before or after taking Cyclobenzaprine HCl. Additionally, using Cyclobenzaprine HCl with other drugs that make you sleepy or slow your breathing can cause dangerous side effects or death. This includes opioid medicine, herbal products, and alcohol. Lidocaine HCl can also interact with certain medications, such as antiarrhythmic drugs like amiodarone and beta-blockers like atenolol, which can affect how Lidocaine HCl works.

Furthermore, both Cyclobenzaprine HCl and Lidocaine HCl can interact with certain medical conditions. For instance, Cyclobenzaprine HCl should be used with caution in patients with a history of urinary retention, angle-closure glaucoma, increased intraocular pressure, and in patients taking anticholinergic medication. Lidocaine HCl should be used with caution in patients with heart disease, liver disease, or kidney disease, as these conditions can affect how Lidocaine HCl is metabolized in the body.

It's important to inform your healthcare provider about all the medications you're currently taking, including prescription and over-the-counter drugs, vitamins, and herbal supplements. Also, share information about any medical conditions you have. This will help your healthcare provider to make sure this formulation is safe for you.

Remember, this information is intended to supplement, not substitute for, the expertise and judgment of your healthcare provider. You should consult your healthcare provider before using any drug, changing your diet, or commencing or discontinuing any course of treatment. If you have any questions about this formulation or its potential interactions, please don't hesitate to reach out to us at Bayview Pharmacy. We're here to help.

How Does it Work

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The Cyclobenzaprine HCl/Lidocaine HCl Rectal Suppository is a solid dosage form that is inserted into the rectum where it dissolves or melts to release the medication. This formulation combines two active ingredients, Cyclobenzaprine Hydrochloride (HCl) and Lidocaine Hydrochloride (HCl), each with a distinct therapeutic action.

Cyclobenzaprine HCl is a muscle relaxant that works by blocking nerve impulses (or pain sensations) that are sent to your brain. It is primarily used to treat muscle spasms and to relieve pain, stiffness, and discomfort caused by strains, sprains, or injuries to your muscles. Once the suppository is inserted and dissolved, the Cyclobenzaprine HCl is absorbed into the bloodstream where it acts on the central nervous system to produce its muscle relaxant effects.

Lidocaine HCl, on the other hand, is a local anesthetic that works by causing temporary numbness/loss of feeling in the skin and mucous membranes. When this medication is used rectally, it helps to reduce pain and discomfort in the rectal area. Lidocaine achieves this by stopping the nerves in the body from transmitting painful impulses to the brain.

Together, these two medications work synergistically to provide relief from pain and discomfort. The rectal route of administration allows for the medication to be delivered directly to the site of action, providing rapid and effective relief. It also allows for the medication to be absorbed systemically to exert its effects on the entire body. This can be particularly beneficial for patients who are unable to take medications orally or who require immediate relief from pain or discomfort.

It's important to note that while this formulation can provide significant relief from pain and discomfort, it does not cure the underlying condition causing these symptoms. Therefore, it should be used as part of a comprehensive treatment plan that may include physical therapy, rest, or other medications.

If you have any questions about this formulation or how it works, please don't hesitate to reach out to us at Bayview Pharmacy. Our team of knowledgeable compounding pharmacists is always here to help.

Other Uses

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The Cyclobenzaprine HCl/Lidocaine HCl Rectal Suppository is generally used to help manage localized pain and muscle spasms, but its use is not limited just to these conditions. Cyclobenzaprine HCl, being a muscle relaxant, has also been found to be beneficial in the management of muscle related disorders, such as fibromyalgia and temporomandibular joint disorder. Since it promotes muscle relaxation, it is sometimes prescribed off-label to help with the symptoms of irritable bowel syndrome and interstitial cystitis. However, it's important to remember that using for off-label doesn't guarantee the same benefit or safety as approved uses.

Lidocaine HCl, on the other hand, is a potent local anesthetic and is widely used for the treatment of various conditions involving nerve-related pain. It is also often used as a lubricant during medical procedures such as insertion of urinary catheters and endotracheal tubes. It may be used in conditions where pain relief is needed for a specific area, such as hemorrhoids, anal fissures, and vaginal or rectal surgery.

While this medication may have additional uses, your healthcare provider should guide you in determining whether this formulation is appropriate for treatment of other conditions. It is also worth noting that the rectal administration of this medication allows for more direct and potentially more efficient drug absorption, which can benefit patients who have difficulty swallowing or retaining medication orally.

However, as with any medication, it is crucial to use this formulation as instructed by a healthcare practitioner to ensure its efficacy and safety. Dosage and frequency of administration should be determined by a healthcare provider and tailored to the individual needs of the patient. If you have any questions concerning the use of this medication or its possible side effects, please don’t hesitate to contact us at Bayview Pharmacy.

Frequently Asked Questions

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What is the Cyclobenzaprine HCl 10 mg/Lidocaine HCl 10 mg Rectal Suppository?

This is a solid dosage form that contains 10mg of Cyclobenzaprine Hydrochloride and 10mg of Lidocaine Hydrochloride. It's inserted into the rectum, where it dissolves or melts to release the medication.

How does the suppository work?

Once inserted, the suppository melts or dissolves, releasing the medications for absorption either locally or systemically.

What are the benefits of using a suppository instead of oral medication?

Suppositories can be beneficial when a patient is unable to take oral medications or when the medication is targeted for local relief. The medication also could potentially work more quickly because it is more directly absorbed.

What conditions can this suppository be used for?

The medications contained in the suppository are often used for their muscle relaxant and anesthetic (numbing) effects. This could treat conditions like muscle spasms or localized pain. Always follow your doctor's instructions.

How often should I use these suppositories?

The frequency of use will depend on your medical condition and your doctor's prescription. Always follow the dosage instructions provided by your doctor or pharmacist.

Can anyone use these suppositories?

These suppositories should only be used under the direction of a healthcare professional. They may not be suitable for people with certain health conditions or those who are pregnant or breastfeeding. Always consult your doctor.

Are there any side effects?

As with all medications, there may be side effects. These could include irritation at the site of application, dizziness, or dry mouth. If you experience any severe or concerning side effects, contact your healthcare provider.

How should I store these suppositories?

Store the suppositories in a cool, dry place, away from heat and light. Keep them out of reach from children and pets.

What should I do if I miss a dose?

If you miss a dose, take it as soon as you remember. If it's close to the time for your next dose, skip the missed one and continue your regular dosing schedule. Don't double up to make up for a missed dose.

Can I stop using the suppositories abruptly?

Do not stop using the suppositories suddenly without speaking to your doctor as there could be withdrawal symptoms. Always follow your doctor's advice when it comes to adjusting or stopping your medication.

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Formulas and/or material listed are not to be interpreted as a promise, guarantee or claim of therapeutic efficacy or safety. The information contained herein is not intended to replace or substitute for conventional medical care, or encourage its abandonment. Every patient is unique, and formulas should be adjusted to meet their individual needs.
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