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Hyoscyamine Sulfate 0.125 mg/Morphine Sulfate 7.5 mg Rectal Suppository

The Hyoscyamine Sulfate 0.125 mg/Morphine Sulfate 7.5 mg Rectal Suppository is a solid dosage form designed for insertion into the rectum. Upon administration, the suppository dissolves or melts, facilitating the release of hyoscyamine sulfate and morphine sulfate for local and systemic absorption. Hyoscyamine sulfate is an anticholinergic agent that helps to reduce muscle spasms in the gastrointestinal tract and bladder, while morphine sulfate is an opioid analgesic that provides relief from moderate to severe pain. This combination formulation is commonly used in the management of conditions such as severe irritable bowel syndrome, acute intestinal hypermotility, and pain associated with certain gastrointestinal disorders. Additionally, it may be prescribed for palliative care to alleviate discomfort in patients with end-stage diseases.

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Hyoscyamine Sulfate
Morphine Sulfate
Suppository
65ada1bef1933b6382de0767
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Formula Information

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Hyoscyamine Sulfate and Morphine Sulfate Rectal Suppository is a compounded medication designed to deliver a combination of an anticholinergic agent and an opioid analgesic directly into the systemic circulation through the rectal mucosa. This solid dosage form is specifically formulated for insertion into the rectum, where it dissolves or melts, providing both local and systemic therapeutic effects.

Hyoscyamine Sulfate, at a dose of 0.125 mg, acts as an anticholinergic, which helps to reduce muscle spasms in the gastrointestinal tract and bladder by inhibiting the action of acetylcholine. This can be beneficial in treating conditions such as irritable bowel syndrome, colic, and bladder spasms. It also has applications in reducing the secretions of many organs, thereby aiding in the management of conditions like peptic ulcers.

Morphine Sulfate, in a 7.5 mg dose, is a potent opioid analgesic that provides significant pain relief. It is effective in managing moderate to severe pain, including that associated with cancer, surgery, and other chronic conditions. Morphine works by binding to opioid receptors in the brain and spinal cord, altering the perception of and response to pain.

The combination of Hyoscyamine Sulfate and Morphine Sulfate in a rectal suppository allows for the dual action of spasm relief and pain management, which can be particularly useful in palliative care settings where patients may have difficulty swallowing or require rapid pain relief. The rectal route offers the advantage of bypassing the gastrointestinal tract, thus reducing the potential for gastric irritation and avoiding first-pass metabolism, which can lead to more consistent plasma concentrations of the drugs.

It is important for prescribers to consider the individual patient's condition, potential drug interactions, and contraindications when prescribing this formulation. Patients should be monitored for signs of anticholinergic side effects such as dry mouth, blurred vision, constipation, and urinary retention, as well as for opioid-related side effects including respiratory depression, sedation, and potential for dependence and abuse.

As compounding pharmacists at Bayview Pharmacy, we ensure that each suppository is prepared to the highest standards of quality and safety, tailored to meet the specific needs of the patient. If you have any questions or require further information about this formulation, please do not hesitate to reach out to us. We are here to provide support and guidance to both patients and healthcare providers to ensure optimal therapeutic outcomes.

Drug Interactions

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The combination of hyoscyamine sulfate and morphine sulfate in a rectal suppository form is designed to provide both antispasmodic effects and analgesia. Hyoscyamine sulfate is an anticholinergic medication that helps to reduce muscle spasms in the gastrointestinal tract and other organs, while morphine sulfate is an opioid analgesic that provides relief from moderate to severe pain. This formulation can be used in the management of conditions such as irritable bowel syndrome, certain types of colitis, and pain associated with these and other gastrointestinal disorders.

When considering the use of this formulation, it is important to be aware of potential drug interactions. Opioids like morphine can interact with a variety of medications, including but not limited to central nervous system depressants (such as benzodiazepines, alcohol, and other opioids), which can increase the risk of respiratory depression, hypotension, profound sedation, or coma. Anticholinergic agents like hyoscyamine can interact with other anticholinergic drugs, leading to an increased risk of side effects such as dry mouth, urinary retention, constipation, and confusion, especially in the elderly.

Additionally, the use of morphine may alter the effects of antihypertensive medications and diuretics, potentially leading to an increased risk of hypotension. The concurrent use of serotonergic drugs, such as selective serotonin reuptake inhibitors (SSRIs) or serotonin-norepinephrine reuptake inhibitors (SNRIs), with morphine can increase the risk of serotonin syndrome, a potentially life-threatening condition. Hyoscyamine may also affect the absorption of other medications due to its anticholinergic properties, which can slow down the gastrointestinal motility.

Patients should be advised to inform their healthcare provider of all medications they are currently taking, including prescription drugs, over-the-counter medications, herbal supplements, and vitamins, to assess for potential drug interactions. It is also important to monitor for signs of central nervous system depression, such as excessive drowsiness, confusion, or difficulty breathing, and for anticholinergic side effects, such as dry mouth, blurred vision, and difficulty urinating. Adjustments to therapy may be necessary based on the presence of drug interactions or the patient's response to treatment.

For prescribers, it is crucial to review the patient's complete medication profile for potential interactions before prescribing this formulation. Dose adjustments or alternative therapies may be required to minimize the risk of adverse effects and interactions. If you have any questions or require further information regarding this formulation and its potential interactions, please reach out to us at Bayview Pharmacy for assistance.

How Does it Work

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The Hyoscyamine Sulfate 0.125 mg/Morphine Sulfate 7.5 mg Rectal Suppository is a solid dosage form designed to be inserted into the rectum, where it dissolves or melts. Upon administration, the suppository base, typically made from substances like cocoa butter or a synthetic substitute, begins to melt at body temperature, releasing the active pharmaceutical ingredients (APIs) for absorption through the rectal mucosa.

Hyoscyamine sulfate is an anticholinergic medication that works by blocking the action of acetylcholine, a neurotransmitter that can cause muscle spasms and fluid secretions. By inhibiting acetylcholine, hyoscyamine sulfate reduces spasms in the muscles of the gastrointestinal tract, bladder, and other organs. This effect makes it useful in treating various conditions such as irritable bowel syndrome, bladder spasms, peptic ulcer disease, and others that involve overactive or spastic muscles in the body.

Morphine sulfate, on the other hand, is an opioid analgesic that exerts its effects by binding to opioid receptors in the central nervous system. This binding alters the perception of and response to pain, providing relief from both acute and chronic pain conditions. Morphine sulfate can also help alleviate the anxiety and discomfort associated with severe pain. Its use in a rectal suppository form allows for a slower release and absorption of the medication, which can provide more consistent pain control for patients who may not be able to take oral medications or those who require steady pain management.

When combined in a single suppository, hyoscyamine sulfate and morphine sulfate can address both pain and muscle spasm-related symptoms. This can be particularly beneficial in palliative care settings, where patients may suffer from pain and spasms due to various conditions, including cancer and its associated treatments. The rectal route of administration is especially useful for patients with nausea, vomiting, or difficulty swallowing, as it bypasses the gastrointestinal tract and can offer systemic absorption of the medications.

It is important for both patients and prescribers to understand that while this formulation provides the benefits of both medications, it also carries the risks associated with anticholinergic and opioid use, such as constipation, urinary retention, sedation, and the potential for dependence or abuse. Therefore, it should be used under careful medical supervision, with attention to dosing and monitoring for side effects and interactions with other medications.

If you have any questions or require further information about the Hyoscyamine Sulfate 0.125 mg/Morphine Sulfate 7.5 mg Rectal Suppository, please reach out to us at Bayview Pharmacy. Our team of compounding pharmacists is here to provide the necessary support and guidance to ensure safe and effective treatment for your patients.

Other Uses

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The combination of hyoscyamine sulfate and morphine sulfate in a rectal suppository form is primarily prescribed for its analgesic and antispasmodic effects, typically to manage pain and cramping associated with various medical conditions. While the primary indication for this medication may be to alleviate symptoms related to gastrointestinal disorders, such as irritable bowel syndrome or diverticulitis, and for palliative care to relieve severe pain, it is important to note that this formulation may have additional uses.

Off-label or secondary uses of the hyoscyamine and morphine combination could include the management of pain and smooth muscle spasms in other areas of the body, not solely restricted to the gastrointestinal tract. This might encompass conditions such as painful menstruation, where spasms of the uterus cause significant discomfort, or in certain bladder conditions. However, because this medication contains morphine, a strong opioid analgesic, it should be used with caution and typically reserved for cases where other treatments have not been effective, due to the potential for addiction and other serious side effects associated with opioid use.

Additionally, the anticholinergic effects of hyoscyamine can provide symptomatic relief in patients experiencing excessive secretions, such as those with respiratory illnesses that involve coughs with sputum production. The morphine component, through its action on the central nervous system, can suppress the cough reflex, which might benefit patients with persistent coughing. However, combining anticholinergic and opioid effects increases the risk of side effects, and as such, careful consideration is needed when prescribing this medication for such uses.

The rectal route of administration offers advantages when oral administration is compromised due to vomiting, difficulty swallowing, or when a rapid onset of action is desired, as rectal absorption can bypass the hepatic first-pass metabolism. However, the suppository form may not be suitable for all patients, especially those with rectal lesions or inflammation, and alternative routes should be considered if this is the case.

It is essential for prescribers to evaluate the potential benefits of using this medication against the risks associated with opioid use, and to ensure that patients meet the criteria for treatment with such a combination. For patients, adherence to the provided dosing schedule and proper suppository administration techniques are crucial to minimize side effects and enhance therapeutic effects. Close monitoring by healthcare professionals is recommended during treatment.

If you have any questions or concerns about the use of hyoscyamine sulfate 0.125 mg/morphine sulfate 7.5 mg rectal suppository for alternative indications, or specifics on administration and potential side effects, please reach out to us at Bayview Pharmacy. Our team of compounding pharmacists is equipped to provide the necessary guidance and support for both patients and prescribers considering this formulation.

Frequently Asked Questions

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What is a Hyoscyamine Sulfate/Morphine Sulfate Rectal Suppository used for?

The Hyoscyamine Sulfate/Morphine Sulfate Rectal Suppository is used to manage various conditions that may require both an anticholinergic medication, to relieve muscle spasms, and an opioid analgesic, to alleviate moderate to severe pain. It can be prescribed for specific digestive issues, or for pain relief where oral administration is not feasible.

How does the compounded Hyoscyamine/Morphine suppository work?

Once inserted into the rectum, the suppository dissolves or melts at body temperature, releasing the Hyoscyamine Sulfate and Morphine Sulfate for local absorption into the rectal tissues. From there, the medications enter the bloodstream and exert their effects—Hyoscyamine reducing muscle spasms and Morphine providing pain relief.

How do I properly store my Hyoscyamine/Morphine suppositories?

Suppositories should be stored in a cool, dry place, away from light and moisture. It is often recommended to keep them in a refrigerator to help them maintain their shape, but you should always follow the storage instructions provided by your pharmacist or healthcare provider.

What is the correct way to insert a rectal suppository?

To insert a rectal suppository, you should first wash your hands thoroughly. Lie on your side with the lower leg straight and the upper leg bent toward your stomach, lift the upper buttock to expose the rectum. Gently insert the suppository, pointed end first, into the rectum with your finger, pushing it about 1 inch for adults or half an inch for children. Hold your buttocks together for a few seconds to ensure the suppository stays in place. Remain lying down for a few minutes to allow the suppository to melt.

Can I use Hyoscyamine/Morphine suppositories if I am pregnant or breastfeeding?

You should consult with your healthcare provider before using these suppositories if you are pregnant or breastfeeding. Morphine can have harmful effects on a developing fetus or nursing infant, and while the risks associated with Hyoscyamine are less clear, the welfare of both the mother and the child must be carefully considered.

What should I do if I miss a dose?

If you miss a dose, insert the missed suppository as soon as you remember. However, if it is almost time for your next dose, skip the missed one and return to your regular dosing schedule. Do not double doses without consulting your healthcare provider.

Are there any side effects to expect from Hyoscyamine/Morphine suppositories?

Side effects can include dizziness, drowsiness, dry mouth, constipation, and blurred vision due to Hyoscyamine, as well as constipation, nausea, and potential respiratory depression due to Morphine. Seek immediate medical attention if you experience symptoms of an allergic reaction or severe side effects.

What should I avoid while using these suppositories?

Avoid driving, operating heavy machinery, or other activities that require mental alertness until you know how the suppository affects you, as it may cause drowsiness or dizziness. Also, avoid drinking alcohol or using other central nervous system depressants, which could potentially enhance these effects.

Can I use other medications alongside Hyoscyamine/Morphine suppositories?

Always discuss with your healthcare provider or pharmacist before combining over-the-counter drugs, vitamins, or other prescription medications with Hyoscyamine/Morphine suppositories, as interactions can occur.

What do I do in case of an overdose?

In the event of an overdose, seek immediate medical attention as an overdose of Morphine can be fatal, especially in children or a person using the medicine without a prescription. Overdose symptoms may include slow breathing and heart rate, severe drowsiness, muscle weakness, cold and clammy skin, pin-point pupils, fainting, or coma.

Who should not use the Hyoscyamine/Morphine Rectal Suppository?

Individuals who have allergies to either Hyoscyamine Sulfate or Morphine Sulfate should not use this medication. Additionally, individuals with certain medical conditions, such as severe breathing problems, blockage of the stomach or intestines, or certain muscle disease (like myasthenia gravis), should avoid this medication and consult their healthcare provider for alternate treatments.

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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.

No compounded medications are reviewed by the FDA for safety or efficacy.