Sublingual Semaglutide (generic Ozempic®) now available! Get Started
Dashboard
Formulas

Anastrozole 0.5 mg Oral Capsules

Anastrozole 0.5 mg Oral Capsules are a solid dosage form, consisting of two gelatin or vegetarian shells that enclose the precise dosage of the active ingredient, Anastrozole. These capsules are designed for easy swallowing and convenient administration. Anastrozole is primarily used in the treatment of breast cancer in postmenopausal women. It works by decreasing the amount of estrogen the body makes, which can slow or stop the growth of certain types of breast cancer cells that need estrogen to grow.

Want a different strength?
Click the Text Us button below.
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.
Starting at
Must be E-Prescribed
Get Started
Generate LeafletShow Leaflet
This medication requires a prescription from your doctor
Are you a prescriber? Sign Up
Trusted by 60,357 patients to date.
A group of faces of our past satisfied patients.
A svg symbol of a mortar and pestle with ingredients going in.
Custom made in our compounding labs.
Sliders that show the customization of ingredients.
Personalized treatment for better results.
User with a gear showing the personalization of the formulation.
All strengths and ingredients are tailored to your needs.
This medication is not available at retail pharmacies. It is compounded, and may be more effective at treating you or your patient.
Capsules
65313b5352668faf5fed601e
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Loading icon rotating.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Dosing Calculator

Get general dosing information for a patient by using this calculator.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Loading icon rotating.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Formula Information

A small arrow pointing down

Anastrozole 0.5 mg Oral Capsules are a solid dosage form that consists of two gelatin or vegetarian shells enclosing the medication. This design allows for easy swallowing and ensures a precise dosage of the active ingredients. Anastrozole is a potent and selective non-steroidal aromatase inhibitor, which is a key drug used in the treatment of breast cancer in postmenopausal women.

Anastrozole works by reducing the amount of estrogen produced in the body. Estrogen is a hormone that can promote the growth of certain types of breast cancer cells. By lowering estrogen levels, Anastrozole helps to shrink tumors and slow their growth. This medication is typically used to treat breast cancer in women who have gone through menopause, including women with disease progression after tamoxifen therapy.

Patients should take Anastrozole 0.5 mg Oral Capsules by mouth with or without food, usually once a day, or as directed by your doctor. It's important to continue taking this medication even if you feel well. Do not stop taking it without the approval of your doctor. Patients should also inform their healthcare provider of all other medications they are currently taking, as Anastrozole may interact with other drugs.

Common side effects of Anastrozole include hot flashes, joint/bone/muscle pain, tiredness, unusual sweating, nausea, diarrhea, dizziness, and trouble sleeping. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. It's important to note that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects.

Prescribers should note that while Anastrozole is effective in treating breast cancer, it may also decrease bone mineral density, which may increase the risk of osteoporosis and fractures. Regular bone mineral density testing and supplementation with calcium and vitamin D may be necessary.

If you have any questions about Anastrozole 0.5 mg Oral Capsules, please don't hesitate to reach out to us at Bayview Pharmacy. Our team of knowledgeable compounding pharmacists is here to help.

Drug Interactions

A small arrow pointing down

Anastrozole is an aromatase inhibitor, primarily used in the treatment of breast cancer in postmenopausal women. It works by decreasing the amount of estrogen the body makes, which can slow or stop the growth of certain types of breast cancer cells that need estrogen to grow.

While Anastrozole is generally well-tolerated, it can interact with certain other medications, potentially altering their effects or increasing side effects. It's important to inform your healthcare provider about all the medications you're currently taking, including prescription drugs, over-the-counter medications, vitamins, and herbal supplements.

One of the key interactions to be aware of is with estrogen-containing medications. Since Anastrozole works by reducing estrogen levels in the body, taking it with medications that contain estrogen can reduce its effectiveness. This includes hormone replacement therapy (HRT) and certain birth control pills, patches, injections, and implants.

Another important interaction is with blood thinners, such as warfarin. Anastrozole can increase the effects of these medications, potentially leading to increased bleeding or bruising. If you're taking a blood thinner, your healthcare provider may need to monitor your blood clotting time more closely while you're taking Anastrozole.

Some other medications that may interact with Anastrozole include certain antidepressants, such as selective serotonin reuptake inhibitors (SSRIs), and certain antifungal medications, such as ketoconazole. These medications can affect the metabolism of Anastrozole, potentially increasing its side effects or reducing its effectiveness.

It's also worth noting that Anastrozole can interact with certain foods and beverages. For example, grapefruit and grapefruit juice can increase the levels of Anastrozole in your body, potentially increasing side effects. It's generally recommended to avoid consuming grapefruit while taking Anastrozole.

Remember, this is not a complete list of all possible drug interactions. Always consult with your healthcare provider or pharmacist for personalized advice regarding drug interactions. If you have any questions or concerns about the interactions of Anastrozole with other medications, don't hesitate to reach out to us at Bayview Pharmacy. We're here to help.

How Does it Work

A small arrow pointing down

Anastrozole 0.5 mg Oral Capsules are a solid dosage form that consists of two gelatin or vegetarian shells enclosing the medication. This design allows for easy swallowing and ensures a precise dosage of the active ingredients. The primary active ingredient in this formulation is Anastrozole, a potent and selective non-steroidal aromatase inhibitor.

Anastrozole works by inhibiting the enzyme aromatase, which is responsible for the conversion of androgens (male hormones) to estrogens (female hormones) in the body. By blocking this conversion, Anastrozole effectively reduces the levels of estrogen in the body. This is particularly beneficial in treating certain types of breast cancer that grow in response to estrogen.

When a patient ingests an Anastrozole capsule, the medication is absorbed into the bloodstream through the digestive tract. Once in the bloodstream, Anastrozole travels to the sites in the body where aromatase is active and binds to the enzyme, inhibiting its function. This results in a decrease in estrogen levels, which can slow or stop the growth of estrogen-responsive breast cancer cells.

It's important to note that Anastrozole does not kill cancer cells directly; instead, it starves them of the estrogen they need to grow and divide. This makes Anastrozole an effective treatment for hormone-receptor-positive breast cancer in postmenopausal women. It is often used as an adjuvant therapy, meaning it is used in addition to primary treatments such as surgery, radiation, or chemotherapy.

While Anastrozole is generally well-tolerated, it can cause side effects in some patients. These may include hot flashes, joint stiffness or pain, weakness, mood changes, pain or tingling in the hand or wrist, and others. If you experience any unusual or severe side effects, it's important to contact your healthcare provider immediately.

As compounding pharmacists, we are able to customize the dosage and form of Anastrozole to meet the unique needs of each patient. If you have any questions about Anastrozole 0.5 mg Oral Capsules or would like more information about how this medication works, please don't hesitate to reach out to us at Bayview Pharmacy.

Other Uses

A small arrow pointing down

Anastrozole 0.5 mg oral capsules are most commonly used in the treatment of breast cancer, particularly in post-menopausal women. Beyond this primary usage, Anastrozole may have potential applications with other health conditions related to hormone regulation. Please note that these additional uses are less conventional and may require a more thorough discussion between you and your healthcare provider to fully understand the benefits and risks.

Some research suggests that Anastrozole may be helpful in managing conditions like endometriosis, a disorder characterized by the growth of tissue similar to the lining of the uterus outside the uterus. Anastrozole may be used in combination with other treatments as it can help to suppress estrogen production, thereby potentially reducing the severity of the symptoms of the disorder. However, further studies are needed to establish its safety and efficacy for this use.

In men, Anastrozole can potentially be utilized in testosterone replacement therapies. The drug can help prevent gynecomastia (an increase in male breast tissue) which can be a side effect of these therapies due to increased estrogen levels. This medication may also help combat symptoms of male hypogonadism, a condition in which the body doesn't produce enough testosterone.

Note that any of these alternative uses of Anastrozole should be under strict supervision by a healthcare provider, taking into account the full patient profile, including any other medications being used, and potential interactions or adverse events. The use of this medication might not be suitable for everyone and because of this, it is important to discuss your medical history and any current medications with your prescriber before beginning a regimen with Anastrozole.

Please feel free to reach out to us at Bayview Pharmacy if you have any questions or concerns about this formulation, or about any part of your medication regimen. Our expert compounding pharmacists are here to help ensure that you receive safe, efficient, and personalized care.

Frequently Asked Questions

A small arrow pointing down

What is Anastrozole 0.5 mg Oral Capsules?

Anastrozole 0.5 mg Oral Capsules is a solid dosage form of medication, comprising two shells—either gelatin or vegetarian—enclosing the drug. This formulation ensures easy swallowing and delivers an accurate dosage of the active ingredients.

What are the benefits of taking medicine in capsule form?

Medication in capsule form offers several benefits—it's easy and convenient to swallow, it allows for a precise dosage of active ingredients, and the shells can mask any unpleasant taste of the medication.

Are the shells of these capsules made from animal gelatin?

The capsules could be made of either animal-based gelatin or a vegetarian substitute, depending on the product. If you have dietary restrictions, make sure to check the capsule composition before taking the medication.

Can I open up Anastrozole Capsules and mix it with food or drink?

It is not recommended to open the capsule and mix its contents with food or drink, as it may affect the absorption of the drug in your body. Always take the medication as instructed by your healthcare provider.

Do these capsules allow for controlled release of medication?

Unlike some other capsule forms, Anastrozole 0.5 mg Oral Capsules are designed to provide a precise dosage of the medicine right away, but do not control the release rate of the medication.

Does the capsule casing affect the effectiveness of Anastrozole?

No, the capsule casing is only a carrier to make swallowing the medication easier and does not influence the effectiveness of Anastrozole.

Can I take Anastrozole 0.5 mg Oral Capsules if I have difficulty swallowing pills?

These capsules are typically easier to swallow than traditional tablets. However, if you still have trouble, consult your healthcare provider for other alternatives.

Why does Anastrozole come in a capsule rather than a tablet?

Some medications like Anastrozole come in a capsule form to allow for easier swallowing and to accurately deliver the precise needed dosage of the drug.

Do the Anastrozole 0.5 mg Oral Capsules have any taste or smell?

The taste or smell of the medication is typically masked by the capsule shell, but in rare instances, the medication may have a minor taste or smell upon swallowing.

How should I store Anastrozole 0.5 mg Oral Capsules?

It's best to keep this medication in a cool, dry place away from direct sunlight. Always ensure the packaging is closed immediately after use to maintain the effectiveness of the drug.

Related Formulas

Related Products
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.
NEW PRESCRIPTION ORDER FORM
1
Circle for steps.
Patient Information
2
Circle for steps.
Prescriber and Prescription Information
3
Circle for steps.
Fax order form to Bayview Pharmacy at 401-284-4506.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.