Common Alternate Estrogen
Replacement Therapy Products in the U.S.


Drug Class Drug Name Ingredients Drug Source Route Yrs. on Mkt.
Plant-Based Alora plant transdermal 6
Plant-Based Cenestin nine synthetic estrogen components. plant oral 6
Plant-Based Climara 17 B-estradiol yam transdermal 8
Plant-Based Estrace 17 B-estradiol soybean, yam oral 20 +
Plant-Based Estraderm 17 B-estradiol yam transdermal 10 +
Plant-Based Estring 17 B-estradiol yam vaginal ring 8
Plant-Based FemPatch     transdermal 6
Plant-Based Ogen estropipate (estrone) plant including yam oral 40 +
Plant-Based Ortho-EST estropipate (estrone) yam oral 10
Plant-Based Vivelle 17 B-estradiol yam transdermal 8
Esterified Estratab estrone sulfate (75-85%),
equilin sulfate (6-15%),
equilenin,
17 a-dihydroequilin,
17 a-estradiol,
17 a-dihydroequilenin
plant, including soybean oral 20 +
Esterified Menest Same as in Estratab yam oral 20 +
Synthetic Estinyl ethinyl estradiol synthetic oral 30 +
Synthetic Estrovis quinestrol Synthetic oral 30 +
Synthetic Ortho-Dienestrol dienstrol synthetic vaginal 20 +
Synthetic Tace chlorotrianisene synthetic oral 20 +
Estrogen/Androgen Combination Estratest HS Estratest Same as in Estratab, plus methyltestosterone plant + synthetic oral 13


(Progestationals may be prescribed adjunctively to minimize risk of endometrial cancer)

Brand Name Type of Progesterone Available Dosages Manufacturer or Distributor
Prometrium Natural Progesterone 100 mg Solvay
Amen Medroxyprogesterone
Acetate
10 mg Carnick
Curretab Medroxyprogesterone
Acetate
10 mg Solvay
Cycrin Medroxyprogesterone
Acetate
10 mg, 5 mg
2.5 mg
Wyeth-Ayerst
Provera Medroxyprogesterone
Acetate
10 mg, 5 mg
2.5 mg
Upjohn
Aygestin Norethindrone
Acetate
5 mg Wyeth-Ayerst
Nortulate Norethindrone
Acetate
5 mg Parke-Davis
Nortulin Norethindrone 5 mg Parke-Davis
Megace Mesgesterol
Acetate
20 mg
40 mg
Bristol-Myers
Squibb
Ovrette Norgestrel 0.075 mg Wyeth-Arest
Micronor Norethindrone 0.35 mg Ortho Pharmaceutical
Nor-QD Norethindrone
Micronized Oral
Progesterone
Progesterone Vaginal
Suppositories
0.35 mg
100 mg

25 mg
50 mg

Syntex

IMPORTANT: Progestogens should not be used if you have had blood clots in the legs (thrombophlebitis) or liver disease. Use in pregnancy requires careful physician surveillance. Progesterone can also cause bloating, breast tenderness, weight gain, headache, moodiness and irregular vaginal bleeding. Progestegens can cause some medical conditions to worsen, examples are: asthma, heart failure, epilepsy and migraine headache. Natural progesterone tends to have fewer side effects.


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