Tamoxifen is a medication primarily used to treat breast cancer. It functions as an estrogen receptor modulator, helping to block the effects of estrogen in the breast tissue, thereby inhibiting cancer growth.

Tamoxifen Citrate FAQ


What is Tamoxifen used for?

Tamoxifen is primarily used to treat and prevent breast cancer, particularly in women at higher risk.

How does Tamoxifen work?

It works by blocking estrogen receptors in breast tissue, reducing the chance of cancer growth.

What are the side effects of Tamoxifen?

Common side effects include hot flashes, mood swings, and nausea.

Can men take Tamoxifen?

Yes, Tamoxifen can also be used to treat male breast cancer.

How long do I need to take Tamoxifen?

Treatment duration varies but is typically several years, as recommended by your doctor.

Is Tamoxifen safe?

Tamoxifen is generally safe but may carry risks, so consult your doctor for personal advice.

Can I take Tamoxifen with other medications?

Discuss all medications with your doctor to avoid potential interactions.

What if I miss a dose of Tamoxifen?

Take it as soon as you remember. If it’s almost time for your next dose, skip the missed dose and continue your schedule.

Will Tamoxifen affect my fertility?

Tamoxifen can impact fertility; discuss your plans with your doctor if conception is a goal.

What should I avoid while taking Tamoxifen?

Avoid alcohol and certain medications unless advised by your doctor.

Is Tamoxifen effective for all breast cancer types?

Most effective for hormone receptor-positive breast cancer.

How should Tamoxifen be stored?

Store it at room temperature, away from moisture and heat.

What routine check-ups are needed while on Tamoxifen?

Regular follow-ups with your healthcare provider are essential to monitor progress and side effects.

Can I buy Tamoxifen over the counter?

Tamoxifen requires a prescription and should be obtained through a licensed pharmacy.

What should I do if I experience severe side effects?

Contact your healthcare provider immediately if you experience severe side effects.

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Information provided by Dr. Tekeste Etay Teka. Reviewed by Dr. Mohamed El Khouly