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Estradiol 0.25 mg/Estriol 1.0 mg Vaginal Suppository

The Estradiol 0.25 mg/Estriol 1.0 mg Vaginal Suppository is a solid dosage form designed for insertion into the vaginal cavity. Upon insertion, the suppository dissolves or melts, facilitating the release of the active ingredients, estradiol and estriol, for local absorption. This formulation is specifically compounded to address conditions such as atrophic vaginitis, a symptom of vulvovaginal atrophy due to menopause, and to provide relief from menopausal symptoms in the vaginal area. Additionally, it may be used as part of hormone replacement therapy to maintain the health of vaginal tissues in postmenopausal women.

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Formula Information

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The Estradiol 0.25 mg/Estriol 1.0 mg Vaginal Suppository is a compounded medication designed for insertion into the vagina. This solid dosage form is specifically formulated to dissolve or melt once inserted, allowing the active ingredients, estradiol and estriol, to be released and absorbed locally within the vaginal tissue. The combination of these two estrogens is often used to address symptoms associated with menopause, such as vaginal atrophy, dryness, itching, and burning. These symptoms result from the decrease in estrogen levels that naturally occurs during menopause.

Estradiol is a potent form of estrogen and is identical to the hormone produced by the ovaries. It is effective in replenishing the diminished levels of estrogen in menopausal women, which can help to restore the health and integrity of vaginal tissue. Estriol, on the other hand, is a weaker estrogen but is thought to offer benefits with a potentially lower risk of side effects. The combination of estradiol and estriol in this suppository aims to provide a balanced approach to hormone replacement, targeting the specific needs of the vaginal tissue.

By delivering the hormones directly to the site of action, this vaginal suppository minimizes systemic absorption, which can reduce the risk of side effects typically associated with oral hormone replacement therapy. This localized approach is particularly beneficial for patients who require hormone therapy but may have contraindications to systemic administration or prefer to avoid systemic effects. The formulation is also beneficial for patients who may have difficulty swallowing pills or have gastrointestinal issues that interfere with the absorption of oral medications.

It is important for both patients and prescribers to understand that this is a compounded medication, which means it is prepared specifically for the individual patient in response to a prescription from a healthcare provider. The use of this medication should be based on a thorough evaluation of the patient's medical history, symptoms, and individual needs. Regular monitoring and follow-up with the healthcare provider are essential to ensure the effectiveness of the therapy and to make any necessary adjustments to the treatment regimen.

For any questions regarding the Estradiol 0.25 mg/Estriol 1.0 mg Vaginal Suppository, or to discuss individual patient needs and concerns, please reach out to us at Bayview Pharmacy. Our team of knowledgeable compounding pharmacists is dedicated to providing personalized care and support to both patients and prescribers.

Drug Interactions

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The estradiol 0.25 mg/estriol 1.0 mg vaginal suppository is a compounded medication designed for insertion into the vagina, where it dissolves to release the active hormones for local absorption. Estradiol and estriol are forms of estrogen, a female hormone that regulates various processes in the body. This formulation is commonly used to treat symptoms associated with menopause, such as vaginal atrophy, dryness, itching, and burning. It may also be used in certain cases to manage urogenital symptoms or to provide local hormone replacement therapy.

When considering the use of this formulation, it is important to be aware of potential drug interactions. Estrogens can interact with a variety of medications, potentially altering their effects. For example, they may reduce the effectiveness of aromatase inhibitors (such as anastrozole, letrozole) and tamoxifen, which are used in the treatment of certain types of breast cancer. Concurrent use of these medications should be approached with caution and under the guidance of a healthcare provider.

Estrogens may also interact with thyroid hormone replacement therapy. They can increase the amount of thyroid-binding globulin in the blood, which may necessitate an adjustment in the dose of thyroid medication for patients with hypothyroidism. Additionally, estrogens can affect the metabolism of certain drugs processed by liver enzymes, such as cytochrome P450 enzymes. This can lead to either increased or decreased levels of drugs such as cyclosporine, prednisolone, theophylline, and certain anticonvulsants, among others.

It is also important to note that estrogens can increase the risk of thromboembolic events, and caution is advised when used concurrently with drugs that affect coagulation, such as warfarin or heparin. The dose of anticoagulant may need to be adjusted, and patients should be monitored closely for signs of bleeding or thrombosis.

Patients using this formulation should avoid smoking, as smoking can increase the risk of serious cardiovascular side effects from estrogen use. Additionally, the concurrent use of grapefruit juice may increase the levels of estrogen in the blood, potentially leading to an increased risk of side effects. Patients should discuss their dietary habits and the use of any over-the-counter medications, herbal supplements, or alternative therapies with their healthcare provider to avoid potential interactions.

It is crucial for patients to inform their healthcare providers of all medications they are currently taking, including prescription drugs, over-the-counter medications, and herbal supplements, before starting treatment with estradiol/estriol vaginal suppositories. This will help to identify any potential interactions and allow for appropriate management. If you have any questions or concerns regarding this formulation or its potential interactions with other medications, please reach out to us at Bayview Pharmacy for further assistance.

How Does it Work

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The Estradiol 0.25 mg/Estriol 1.0 mg Vaginal Suppository is a solid dosage form designed to be inserted into the vagina, where it dissolves or melts at body temperature. Upon insertion, the suppository base, typically made from a substance like cocoa butter or a glycerinated gelatin, begins to melt or dissolve, allowing the active pharmaceutical ingredients, estradiol and estriol, to be released.

Estradiol and estriol are forms of estrogen, a hormone that plays a critical role in the female reproductive system. In this formulation, estradiol is a potent form of estrogen, while estriol is a weaker form. The combination of these two estrogens can provide a balanced approach to hormone replacement therapy. The use of local estrogen therapy, such as this vaginal suppository, is particularly beneficial in treating vaginal symptoms of menopause, such as dryness, itching, and burning. These symptoms are often due to the thinning and inflammation of the vaginal walls as a result of decreased estrogen levels during menopause.

When the suppository is inserted into the vagina, the estradiol and estriol are absorbed through the vaginal mucosa directly into the local tissue. This targeted approach allows for the alleviation of symptoms with a lower dose of hormones compared to systemic hormone replacement therapy, potentially reducing the risk of side effects and complications associated with higher hormone levels in the bloodstream. Additionally, because the hormones are absorbed locally, they can directly affect the vaginal tissue, helping to restore the thickness and elasticity of the vaginal walls and promote a healthy vaginal environment.

This formulation may also have systemic effects due to some absorption of the hormones into the bloodstream. However, the primary intention is to provide local relief. It is important for patients and prescribers to understand that while this treatment can be very effective for local symptoms of menopause, it is not intended to address other systemic symptoms such as hot flashes or osteoporosis. For those concerns, a different or additional form of therapy may be required.

It is essential for patients to follow the dosing instructions provided by their healthcare provider and to insert the suppository as directed to ensure proper absorption and effectiveness. Patients should also be aware of potential side effects, such as local irritation or systemic hormonal effects, and report any concerns to their healthcare provider. As with any medication, the risks and benefits should be discussed with a healthcare provider before starting treatment.

If you have any questions or require further information about the Estradiol 0.25 mg/Estriol 1.0 mg Vaginal Suppository, please reach out to us at Bayview Pharmacy. Our team of compounding pharmacists is here to support both patients and prescribers with the information needed to make informed decisions about this formulation.

Other Uses

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The estradiol 0.25 mg/estriol 1.0 mg vaginal suppository is specifically designed to deliver these hormones directly to the vaginal tissue, which can be beneficial for treating conditions such as atrophic vaginitis, which is associated with thinning and drying of the vaginal walls usually due to a decrease in estrogen levels. Additionally, this formulation can help alleviate symptoms of menopause, including vaginal dryness, itching, and burning. The combination of estradiol and estriol aims to provide a balanced approach to hormone therapy, leveraging the potential benefits of both estrogens.

Aside from these primary indications, there may be other uses for this formulation that are not as widely recognized. In some cases, estradiol and estriol vaginal suppositories could be utilized off-label for the management of certain urogenital symptoms, like urinary urgency or recurrent urinary tract infections, which may be associated with menopause and the resultant estrogen deficiency. Moreover, the suppository formulation may serve as an adjunct to other therapies in conditions where vaginal atrophy is implicated, potentially improving the quality of life for breast cancer survivors who are unable to use systemic hormone replacement therapy.

It is important to note that any off-label uses of medications should be guided by clinical judgment and supported by evidence when available. Healthcare providers should consider the individual patient's health profile, risk factors, and potential for adverse effects when prescribing this hormone therapy. Patients should be counseled on the proper use of vaginal suppositories, including hygiene practices and the correct method of insertion, to maximize the effectiveness and reduce the risk of side effects. As with any medication, adherence to the prescribed regimen and follow-up with a healthcare professional are key to ensuring safe and effective treatment.

Finally, patients and prescribers are encouraged to discuss any concerns or questions regarding the use of estradiol/estriol vaginal suppositories for alternative indications with our team of compounding pharmacists at Bayview Pharmacy. Our in-depth knowledge of hormone replacement therapies and compounding practices enables us to provide personalized support and guidance for optimizing patient care. If you have any questions, please reach out to us for further assistance.

Frequently Asked Questions

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What is the purpose of Estradiol 0.25 mg/Estriol 1.0 mg Vaginal Suppository?

This compounded formulation is used to deliver a combination of estrogen hormones directly to the vaginal area. It is commonly prescribed to alleviate symptoms of menopause such as vaginal dryness, itching, and irritation. It can also be used in hormone replacement therapy to maintain estrogen levels when the body no longer produces enough.

How do I use this vaginal suppository?

To use this suppository, you will insert it into the vagina, usually before bedtime, as instructed by your healthcare provider. Ensure you wash your hands before and after insertion. Suppositories should be stored in a cool place and if necessary, chilled in a refrigerator for easier insertion.

Can this suppository be used for systemic absorption of estrogen?

While this suppository is designed primarily for local release of estrogen to the vaginal tissues, some of the medication may be absorbed systemically.

How often should I use this suppository?

The frequency of use will be determined by your healthcare provider based on your medical condition and response to treatment. Strictly follow the dosing schedule prescribed by your healthcare provider.

What should I do if I miss a dose?

If you miss a dose, insert it as soon as you remember. If it is near the time of your next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.

Are there any side effects associated with this formulation?

As with any medication, side effects are possible. Common side effects may include localized reactions such as vaginal irritation or discharge. If you experience any severe side effects or signs of an allergic reaction, seek medical attention immediately.

Can I use this suppository during my menstrual period?

It's best to consult with your healthcare provider regarding the use of this medication during your menstrual period, as recommendations may vary based on individual circumstances.

Should I avoid any activities or products while using this suppository?

You do not generally need to avoid specific activities or products, but you may want to avoid vaginal intercourse or the use of other vaginal products (such as douches or tampons) immediately following the insertion of the suppository for a period of time as recommended by your healthcare provider.

How should these suppositories be stored?

Keep the suppositories in a cool, dry place, away from direct heat and light. Do not freeze them unless directed otherwise. It is important to keep all medication out of reach of children and pets.

Can I use this product if I am pregnant or breastfeeding?

Estradiol and Estriol vaginal suppositories may not be suitable for use during pregnancy or while breastfeeding. It is essential to consult with your healthcare provider before using this medication if you are pregnant, planning to become pregnant, or are breastfeeding.

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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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