What is the administration route for Tamoxifen?

What is the administration route for Tamoxifen?

• A. Intravenous
• B. Oral
• C. Subcutaneous
• D. Intramuscular

Answer: (B)

Tamoxifen is primarily administered orally, which allows for convenient dosing and absorption through the gastrointestinal tract. This route is effective for delivering the medication to target tissues, particularly in conditions such as hormone receptor-positive breast cancer, where Tamoxifen acts as a selective estrogen receptor modulator. The oral administration of Tamoxifen facilitates consistent and manageable dosing regimens for patients, contributing to its widespread use in cancer treatment. The other routes, such as intravenous, subcutaneous, and intramuscular, are not utilized for Tamoxifen administration. Intravenous administration is typically reserved for medications that require rapid onset or that cannot be absorbed effectively through the digestive system. Subcutaneous and intramuscular routes are used for some medications requiring systemic effects, but they are not applicable for Tamoxifen, which is designed for oral use. Thus, the oral route is the most appropriate and standard method of administering Tamoxifen.

Tamoxifen is primarily administered orally, which allows for convenient dosing and absorption through the gastrointestinal tract. This route is effective for delivering the medication to target tissues, particularly in conditions such as hormone receptor-positive breast cancer, where Tamoxifen acts as a selective estrogen receptor modulator. The oral administration of Tamoxifen facilitates consistent and manageable dosing regimens for patients, contributing to its widespread use in cancer treatment.

The other routes, such as intravenous, subcutaneous, and intramuscular, are not utilized for Tamoxifen administration. Intravenous administration is typically reserved for medications that require rapid onset or that cannot be absorbed effectively through the digestive system. Subcutaneous and intramuscular routes are used for some medications requiring systemic effects, but they are not applicable for Tamoxifen, which is designed for oral use. Thus, the oral route is the most appropriate and standard method of administering Tamoxifen.