Tamoxifen 100tab /10mg Tamoxifen
Magnus Tamoxifen 100 Tab /10 mg – a proven SERM for breast cancer treatment and prevention.
- Brand: Magnus
- Dosage: 10 mg once daily, 5‑year course
- Indication: ER+ breast cancer post‑surgery or high‑risk prevention
- Safety profile: well‑established, manageable side effects
- Packaging: 100‑tablet bottle for full treatment without refills
Magnus Tamoxifen 100 Tab /10 mg – Key Information
- Brand name: Magnus
- Dosage form: 100 tablets, each containing 10 mg of tamoxifen citrate
- Primary indication: Treatment and prevention of estrogen receptor‑positive breast cancer
- Mechanism: Selective estrogen receptor modulator (SERM) that blocks estrogen binding in breast tissue while acting as an agonist in other tissues
How It Works
Tamoxifen competitively inhibits the binding of estrogen to its receptors on breast cancer cells, thereby reducing cell proliferation and inducing apoptosis. By modulating receptor activity, it also lowers circulating estrogen levels, which can help prevent recurrence in patients who have undergone surgery or radiation.
Clinical Use & Dosage
| Patient Category | Typical Regimen | Duration |
|---|---|---|
| Post‑mastectomy or breast conservation therapy | 10 mg orally once daily | 5 years (sometimes extended to 10) |
| High‑risk prevention in healthy women | 10 mg orally once daily | 5 years |
Benefits of Magnus Tamoxifen
- Proven efficacy: Multiple randomized trials demonstrate a significant reduction in breast cancer incidence and recurrence.
- Well‑established safety profile: Common side effects include hot flashes, nausea, and risk of thromboembolic events; these are manageable with monitoring.
- Convenient packaging: 100‑tablet bottle allows a full course without frequent refills.
Safety & Precautions
Patients should be screened for contraindications such as active thromboembolic disease, pregnancy, or severe liver impairment. Regular follow‑up with mammography and clinical exams is recommended to monitor effectiveness and detect potential adverse events early.
Regulatory Status
- Approved by the U.S. Food & Drug Administration for breast cancer treatment and prevention.
- Available in many countries under the brand name Magnus, manufactured by a reputable pharmaceutical company.
For detailed pharmacokinetic data, see the FDA drug label for Tamoxifen.
Where to Purchase
This product is offered through reputable online pharmacies, including PoseidonRX, which maintains strict quality controls and secure dispensing procedures.
Learn more about tamoxifen’s role in breast cancer prevention from the American Cancer Society.


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