Preparation	Drug	Dosages (mg per day)
Estrogen*
Oral	Conjugated estrogens (Premarin)	0.3, 0.45, 0.625, 0.9, 1.25
Transdermal	17β-estradiol (Estrace)	0.5, 1.0, 2.0
	17β-estradiol (Alora)	0.025, 0.05, 0.075, 0.1 (patch applied twice weekly)
	17β-estradiol (Climara)	0.025, 0.0375, 0.05, 0.075, 0.1 (patch applied weekly)
Vaginal	Estradiol acetate (Femring vaginal insert†)	0.05, 0.1 (inserted every 90 days)
Progestogen
Oral	MPA (Provera)	2.5, 5.0, 10.0
	Micronized progesterone (Prometrium)	100, 200 (in peanut oil)
Vaginal	Progesterone (Prochieve 4%)	45
Combined preparation
Oral sequential‡	Conjugated estrogens and MPA (Premphase)	0.625 conjugated estrogens plus 5.0 MPA
Oral continuous§	Conjugated estrogens and MPA (Prempro)	0.625 conjugated estrogens plus 2.5 or 5.0 MPA;
		or
		0.45 conjugated estrogens plus 2.5 MPA;
		or
		0.3 or 0.45 conjugated estrogens plus 1.5 MPA
Transdermal continuous§	17β-estradiol–norethindrone acetate (Activella)	1.0 estradiol plus 0.5 norethindrone
	17β-estradiol–levonorgestrel (Climara Pro)	0.045 estradiol plus 0.015 levonorgestrel (patch applied weekly)
	17β-estradiol–norethindrone acetate (Combipatch)	0.05 estradiol plus 0.14 or 0.25 norethindrone (patch applied twice weekly)