Dosing With Donepezil for Alzheimer's Disease. The recommended starting dose for people with Alzheimer's disease is donepezil 5 mg once a day, taken at bedtime. Your healthcare provider may choose to increase your dose to 10 mg once daily after you have been taking the 5-mg dose for at least four to six weeks.
Nolvadex is a Selective Estrogen Receptor Modulator (SERM) comprised of the active drug Tamoxifen first created by Imperial Chemical Industries (ICI.) Originally developed to provide a âMorning Afterâ effect this soon proved to be useless.olvadex is a member of the SERM class of drugs with very similar properties to Clomiphene Citrate. An antagonist of the estrogen receptors by-which it binds itself preventing active estrogen from binding in its place.
Print |. Tamoxifen (Nolvadex) has been used for over 40 years to treat breast cancers that are hormone-receptor positive. Hormone receptor-positive breast cancers need the hormone estrogen (and/or progesterone) to grow. Figure 5.9 below shows how tamoxifen works. Tamoxifen attaches to the hormone receptor in the cancer cell, blocking estrogen from attaching to the receptor.