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Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules

FDA-approved generic
Dose form
Slow Release Capsules
Active ingredients
Potassium Iodide

Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules are specially formulated to provide a controlled and gradual release of potassium iodide, utilizing Methocel E4M, a controlled-release polymer. This formulation is designed to maintain sustained therapeutic effects, reduce dosing frequency, and enhance patient compliance.

These capsules are primarily used in the treatment of thyroid-related conditions, such as hyperthyroidism and radiation exposure, where a steady release of potassium iodide is beneficial for optimal management and therapeutic outcomes.

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For prescribers
Prescription details
RxThis formula
Dose formSee below
Quantity____
SigAs directed by prescriber
Refills____
PharmacyBayview Pharmacy, Warwick RI, NCPDP 4106882
Copy prescription detailsOrder form
Controlled substance: e-prescribe (EPCS) from your EHR. Faxed and phoned prescriptions cannot be accepted for this preparation.
Send it from your EHR, or fax to (401) 284-4506. How to e-prescribe this formula
Licensed to fill prescriptions for patients in RI, MA, CT, NJ, NH, FL, ME and PA. New York patients are served on a limited basis while nonresident registration is pending.
To prescribe, you must be a verified prescriber.
To prescribe, you must be in a state where we hold an active out-of-state pharmacy license.
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Licensed to fill prescriptions for patients in RI, MA, CT, NJ, NH, FL, ME and PA. New York patients are served on a limited basis while nonresident registration is pending.

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Compounded preparations are prepared by Bayview pursuant to a prescription for an individual patient. They are not FDA-approved and have not been evaluated by FDA for safety or effectiveness.
Potassium Iodide
Slow Release Capsules
66fd7b0bdc31c32733aec9f2
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Bayview fills prescriptions for patients in Connecticut, Florida, Maine, Massachusetts, New Hampshire, New Jersey, Pennsylvania and Rhode Island. New York patients are served on a limited basis while nonresident pharmacy registration is pending.

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Formula Information

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Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules are specially formulated to provide a controlled and sustained release of potassium iodide throughout the day. Utilizing Methocel E4M, a high-performance controlled-release polymer, these capsules ensure that the active ingredient is gradually released over an extended period. This advanced formulation is designed to offer consistent therapeutic effects, reduce dosing frequency, and improve patient compliance for those requiring steady iodine supplementation.

Potassium iodide is an essential mineral that plays a critical role in thyroid function. It is commonly used in the management of thyroid conditions where regulation of iodine levels is necessary. By providing a slow and consistent release of potassium iodide, these capsules help maintain optimal iodine levels in the body, which is crucial for synthesizing thyroid hormones and supporting metabolic processes.

The use of Methocel E4M in these capsules represents a significant advancement in controlled-release technology. Methocel E4M is a premium-grade hydroxypropyl methylcellulose polymer that forms a gel matrix when exposed to gastrointestinal fluids. This matrix controls the rate at which potassium iodide is released, allowing for a predictable and sustained delivery of the medication. This means that patients receive a steady dose of potassium iodide over time, minimizing peaks and troughs in blood iodine levels.

For patients, the slow-release formulation offers several benefits. By reducing the dosing frequency, it simplifies medication schedules, which can enhance adherence to therapy. The gradual release also minimizes the risk of side effects that can occur with higher concentrations of potassium iodide entering the system at once. This leads to a more comfortable treatment experience and can improve overall satisfaction with the therapy.

For healthcare providers, these slow-release capsules provide a reliable option for managing patients who require consistent iodine intake. The controlled-release mechanism supports better regulation of thyroid function by maintaining stable iodine levels. This can be particularly beneficial in long-term management plans where sustained therapeutic effects are desired. Additionally, the ability to customize dosing with these capsules allows for personalized treatment strategies tailored to individual patient needs.

If you have any questions about Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules or how they might be beneficial in your treatment plan or practice, please reach out to us. Our team at Bayview Pharmacy is dedicated to providing comprehensive information and support to both patients and healthcare professionals.

Drug Interactions

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Potassium iodide is a medication commonly used for thyroid protection in radiation emergencies, as an expectorant in chronic respiratory conditions, and in the treatment of certain skin conditions. When considering the use of Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules, it is important to be aware of potential drug interactions that may affect the efficacy and safety of the treatment. This formulation, designed with Methocel E4M, allows for a controlled and prolonged release of potassium iodide, which can influence the interaction profile compared to immediate-release formulations.

One of the primary concerns with potassium iodide is its interaction with other medications that affect thyroid function. Concurrent use with antithyroid medications, such as methimazole or propylthiouracil, may lead to an additive effect, potentially resulting in hypothyroidism. Patients on thyroid hormone replacement therapy, such as levothyroxine, should be monitored closely, as potassium iodide can alter thyroid hormone levels, necessitating dosage adjustments.

Potassium-sparing diuretics, such as spironolactone, eplerenone, or amiloride, may increase the risk of hyperkalemia when used in conjunction with potassium iodide. This risk is due to the additive effects on potassium levels in the body. Regular monitoring of serum potassium levels is recommended to prevent potential complications such as cardiac arrhythmias.

Angiotensin-converting enzyme (ACE) inhibitors and angiotensin II receptor blockers (ARBs) can also elevate potassium levels, and their use with potassium iodide should be approached with caution. Patients should be advised to report any symptoms of hyperkalemia, such as muscle weakness, fatigue, or palpitations, to their healthcare provider promptly.

Nonsteroidal anti-inflammatory drugs (NSAIDs) may reduce renal excretion of potassium, potentially leading to elevated potassium levels when used with potassium iodide. Patients should be advised to use NSAIDs cautiously and under medical supervision while on this formulation.

Additionally, potassium iodide may interact with certain medications used for cardiovascular conditions. For instance, the use of digoxin with potassium iodide requires careful monitoring, as changes in potassium levels can affect digoxin's efficacy and toxicity. Patients should be monitored for signs of digoxin toxicity, such as nausea, vomiting, and visual disturbances.

It is also important to consider the potential interaction with lithium, as both lithium and potassium iodide can affect thyroid function. Concurrent use may increase the risk of hypothyroidism, and thyroid function should be monitored regularly in patients receiving both medications.

Patients and prescribers should be aware of these potential interactions and work closely with healthcare providers to manage and monitor therapy effectively. If you have any questions or concerns regarding the use of Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules, please reach out to us for further guidance and support.

How Does it Work

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Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules are designed to provide a controlled and sustained release of potassium iodide, a vital compound used in various therapeutic applications. The formulation utilizes Methocel E4M, a high-viscosity hydroxypropyl methylcellulose polymer, which acts as a controlled-release matrix. This polymer is specifically chosen for its ability to modulate the release rate of the active ingredient, ensuring that potassium iodide is gradually released into the body over an extended period. This slow-release mechanism is particularly beneficial for maintaining consistent therapeutic levels of the medication, reducing the need for frequent dosing, and enhancing patient compliance.

Potassium iodide is primarily used in the management of thyroid-related conditions, such as hyperthyroidism and as a protective agent against radioactive iodine exposure. In hyperthyroidism, potassium iodide helps to reduce the production of thyroid hormones by inhibiting the release of these hormones from the thyroid gland. This action is crucial in managing symptoms and preventing complications associated with excessive thyroid hormone levels. Additionally, in the event of nuclear emergencies, potassium iodide is administered to block the uptake of radioactive iodine by the thyroid gland, thereby reducing the risk of thyroid cancer and other related disorders.

The slow-release formulation of potassium iodide in these capsules ensures a steady and prolonged therapeutic effect, which is particularly advantageous in chronic conditions requiring long-term management. By maintaining stable blood levels of potassium iodide, the formulation minimizes the peaks and troughs associated with immediate-release formulations, thereby reducing the risk of side effects and improving overall treatment outcomes. This controlled-release profile also allows for less frequent dosing, which can significantly enhance adherence to the prescribed treatment regimen, especially in patients who may have difficulty with multiple daily doses.

For prescribers, the use of Methocel E4M in this formulation offers a reliable and predictable release profile, allowing for more precise control over the therapeutic effects of potassium iodide. This can be particularly important in tailoring treatment plans to individual patient needs, ensuring optimal efficacy and safety. The slow-release capsules are an excellent option for patients who require a consistent and sustained delivery of potassium iodide.

If you have any questions about this formulation or its use in specific disease states, please do not hesitate to reach out to us at Bayview Pharmacy. Our team of compounding pharmacists is here to provide you with the information and support you need to make informed decisions about your health and treatment options.

Other Uses

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Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules, formulated with Methocel E4M, are primarily used for their controlled-release properties, which allow for a gradual and sustained release of the active ingredient. This formulation is particularly beneficial for conditions that require consistent blood levels of potassium iodide over an extended period. While potassium iodide is commonly used for thyroid protection in radiation emergencies and as an expectorant in certain respiratory conditions, the slow-release formulation offers additional potential uses due to its unique delivery system.

One potential use of this formulation is in the management of chronic conditions that benefit from stable iodine levels, such as certain thyroid disorders where maintaining a consistent iodine intake is crucial. The slow-release mechanism can help in reducing the fluctuations in iodine levels, thereby providing a more stable therapeutic effect. Additionally, this formulation may be considered for patients who have difficulty adhering to frequent dosing schedules, as the extended-release profile reduces the need for multiple daily doses, thereby improving compliance.

Furthermore, the controlled-release capsules may be advantageous in research settings where precise dosing and steady-state pharmacokinetics are required. This can be particularly useful in clinical trials investigating the long-term effects of iodine supplementation or in studies exploring the role of iodine in various metabolic processes. The slow-release formulation ensures that participants receive a consistent dose over time, minimizing variability in study outcomes.

For patients and prescribers considering this formulation, it is important to understand that the slow-release nature of the capsules may not be suitable for situations requiring rapid increases in iodine levels. Therefore, it is crucial to assess the specific needs of the patient and the intended therapeutic goals before choosing this formulation. As always, if you have any questions or need further information about the potential uses of Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules, please reach out to us at Bayview Pharmacy.

Frequently Asked Questions

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What is Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules?

Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules are a compounded formulation designed to release potassium iodide gradually over an extended period. This slow-release mechanism is achieved using Methocel E4M, a controlled-release polymer, which helps maintain sustained therapeutic effects and reduces the frequency of dosing.

How does the slow-release mechanism work in these capsules?

The slow-release mechanism in these capsules is facilitated by Methocel E4M, a controlled-release polymer. This polymer allows the encapsulated potassium iodide to be released gradually, ensuring a prolonged therapeutic effect and improving patient compliance by reducing the need for frequent dosing.

What are the benefits of using a slow-release formulation?

Slow-release formulations offer several benefits, including sustained therapeutic effects, reduced dosing frequency, and improved patient compliance. By releasing the active ingredient gradually, these formulations help maintain consistent drug levels in the body, which can enhance treatment efficacy and convenience for the patient.

Who can benefit from Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules?

Individuals who require potassium iodide for therapeutic purposes and prefer a formulation that offers sustained release and reduced dosing frequency can benefit from these capsules. It is particularly useful for patients who need consistent medication levels over an extended period.

How should I take Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules?

These capsules should be taken as directed by your healthcare provider. It is important to follow the prescribed dosage and schedule to ensure optimal therapeutic effects. Do not crush or chew the capsules, as this can interfere with the slow-release mechanism.

Are there any side effects associated with these capsules?

As with any medication, there may be potential side effects. Common side effects of potassium iodide can include gastrointestinal discomfort, rash, or allergic reactions. If you experience any severe or persistent side effects, contact your healthcare provider immediately.

Can I take these capsules with other medications?

Before taking Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules with other medications, it is important to consult your healthcare provider.

How should I store Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules?

Store these capsules in a cool, dry place away from direct sunlight and moisture. Keep them out of reach of children and pets. Follow any additional storage instructions provided by your pharmacist or healthcare provider.

What should I do if I miss a dose?

If you miss a dose, 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 take a double dose to make up for a missed one.

Can I stop taking these capsules once I feel better?

It is important to complete the full course of treatment as prescribed by your healthcare provider, even if you start feeling better. Stopping the medication prematurely can lead to a recurrence of symptoms or reduced effectiveness of the treatment.

About this compounded preparation

This formulation is compounded by Bayview Pharmacy on a prescriber's order for an individual patient. It is not an FDA-approved drug product, and the FDA has not evaluated it for safety, effectiveness, or manufacturing quality.

The conditions listed on this page are indications prescribers have ordered this preparation for. They are not FDA-approved indications, and listing them is not a statement that this preparation is effective for them.

A valid prescription is required. Availability depends on Bayview's licensure in your state. This page is general information, not medical advice — discuss your situation with a licensed healthcare provider.

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.
For prescribers

How to e-prescribe this formula

Controlled substance: e-prescribe only (EPCS). Faxed, phoned, and handwritten prescriptions cannot be filled. Rhode Island law (R.I. Gen. Laws § 21-28-3.18) requires Schedule II to V prescriptions to be transmitted electronically.
1

Find Bayview in your EHR's pharmacy directory

Search by NCPDP 4106882, or by name and ZIP: Bayview Pharmacy, Warwick, RI 02886. Select it as the destination pharmacy and save it as a favorite. Click any value to copy it.

NCPDP4106882NPI1750455143Address3844 Post Rd, Warwick, RI 02886Phone(401) 284-4505Fax(401) 284-4506
2

Enter the formula as a compound

Compounded preparations have no NDC, so this formula will not appear in your EHR's drug search. Use your system's compound, non-formulary, or free-text prescription entry and name the preparation exactly as written in step 3. If your EHR forces you to pick a listed drug, pick the closest entry for the active ingredient and put the full formula in the prescription body (the Sig or directions field), not in Notes to Pharmacy.

Compounded preparations have no NDC and will not appear in your drug search. For EPCS to validate, select a drug entry your EHR recognizes as controlled, usually the bulk powder entry for the active ingredient (for example Ketamine (bulk) powder, not a branded product), then put the full formula from step 3 in the prescription body. A free-text entry that does not validate as controlled will be rejected by your EPCS module.

3

Copy the prescription details

RxFormula name
Dose formDose form
Quantity________
SigAs directed by prescriber
Refills____
PharmacyBayview Pharmacy, Warwick RI, NCPDP 4106882
Copy prescription details

Quantity and directions are starting points for this dose form, not treatment recommendations. Dosing remains the prescriber's responsibility.

4

Send it

Transmit from your EHR. For this non-controlled preparation we also accept fax to (401) 284-4506 and phoned orders at (401) 284-4505. Order forms are on the formulation pages and in the prescriber portal.

Transmit with two-factor authentication through your EPCS-enabled EHR. No order form is offered for this preparation; e-prescribing guides for our controlled preparations are on the formulation pages.

Do not use Notes to Pharmacy for the formula. Some EHRs keep that field internal and never transmit it. A prescription that arrives without the formula is delayed while we call your office.

Licensed to dispense in RI, MA, CT, NJ, NH, FL, ME, and PA; New York is served on a limited basis while nonresident registration is pending. Compounded preparations are not FDA-approved. A valid prescription is required. Full guide, including steps by EHR: How to e-prescribe to Bayview. Questions about this formula: call (401) 284-4505.

Potassium Iodide 100 mg Slow Release (ME4M) Oral Capsules
Slow Release Capsules
controlled

Take 1 capsule by mouth

Once daily