| Package | Dosage | Price | Price per Dose | |
|---|---|---|---|---|
| Dosage: 10mg | ||||
| 360 pill | 10mg | $369.45 | $1.02 | |
| 270 pill | 10mg | $301.18 | $1.12 | |
| 180 pill | 10mg | $216.84 | $1.20 | |
| 120 pill | 10mg | $182.71 | $1.53 | |
| 90 pill | 10mg | $154.60 | $1.73 | |
| 60 pill | 10mg | $134.52 | $2.25 | |
| 30 pill | 10mg | $70.26 | $2.35 | |
| 20 pill | 10mg | $50.18 | $2.51 | |
| Dosage: 20mg | ||||
| 270 pill | 20mg | $361.42 | $1.35 | |
| 180 pill | 20mg | $275.08 | $1.53 | |
| 120 pill | 20mg | $206.80 | $1.73 | |
| 90 pill | 20mg | $170.66 | $1.89 | |
| 60 pill | 20mg | $134.52 | $2.25 | |
| 30 pill | 20mg | $78.29 | $2.61 | |
| 20 pill | 20mg | $58.21 | $2.91 | |
Tamoxifen Description
Overview of Tamoxifen
Tamoxifen is a widely used medication primarily prescribed to treat and prevent certain types of breast cancer. It belongs to a class of drugs known as selective estrogen receptor modulators (SERMs). By acting on estrogen receptors, Tamoxifen helps inhibit the growth of estrogen-dependent cancer cells. Its effectiveness has made it a cornerstone of hormonal therapy for both early-stage and advanced breast cancers.
Mechanism of Action
Research indicates that Tamoxifen works by binding to estrogen receptors in breast tissue, blocking estrogen from attaching to these receptors. This action effectively reduces estrogen-driven cell proliferation, which can slow or stop the growth of hormone-sensitive tumors. In addition, Tamoxifen exhibits partial agonist effects in other tissues like bones and the endometrium, which can influence its benefits and side effects profile. Its ability to modulate estrogen activity makes it unique among breast cancer treatments.
Uses and Benefits
Clinically, Tamoxifen is used in both the treatment and prevention of breast cancer. For patients with estrogen receptor-positive (ER+) breast cancer, it significantly improves survival rates when used as part of a comprehensive treatment plan. In healthy women at high risk of developing breast cancer, Tamoxifen can be prescribed as a preventive measure, reducing the likelihood of disease onset. Its role extends beyond oncology; some studies explore its potential in other hormonal disorders, though its primary indication remains breast cancer management.
Potential Side Effects
While Tamoxifen offers substantial benefits, it also carries a risk of side effects. Common adverse reactions include hot flashes, fatigue, and nausea. More serious complications, although less frequent, consist of blood clots, which can lead to deep vein thrombosis or pulmonary embolism. Increased risks of uterine cancer and endometrial changes are also associated with its long-term use. It is crucial for patients on Tamoxifen to have regular medical evaluations to monitor for these potential issues and to discuss any unusual symptoms promptly.
Precautions and Interactions
Before starting Tamoxifen, patients should inform their healthcare provider about any existing medical conditions, especially blood clotting disorders or uterine problems. Certain medications, such as anticoagulants and other hormone therapies, may interact with Tamoxifen, affecting its efficacy or increasing side effect risks. Women should also undergo routine gynecological examinations during treatment. Pregnancy is not recommended during Tamoxifen therapy due to potential risks to the fetus, and effective contraception should be used.
Administration and Dosage
Tamoxifen is typically prescribed in daily oral doses, often ranging from 20 mg to 40 mg depending on the condition being treated. It is crucial to follow the healthcare professional's instructions precisely. The medication is usually taken with or without food, and consistent timing helps maintain steady drug levels. Patients should not adjust their dosage without medical advice and should complete the prescribed course unless directed otherwise by their doctor.