Tamoxifen Action Mechanism
Tamoxifen acts on the cardinal cause of the breast cancer that is positive with respect to the hormone estrogen. And, hence by acting as a selective estrogen receptor modulator (SERM), this medication binds selectively to the estrogen receptors and thus blocks the synthesis of DNA that is essential for the development and evolution of the tumor cells. As a result, this anti-cancer drug poses a great potential to chuck out the delirious cancer cells and provide you a better life.
The normal standard dosage of Tamoxifen that is recommended on a daily basis to get rid of the injurious cancerous condition is 20 mg – 40 mg. Whereas, a dosage of 20 mg once a day is advised to be taken for a period of almost five years to obtain good results in individuals afflicted with ductal carcinoma in situ (DCIS) or those in the high risk group, who aim for prevention against breast cancer.
Tamoxifen is the best anti-cancer medication among the current lot that poses great efficacy and potency against estrogen positive breast cancer.