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FARESTON TABLETS 60MG — Description, Dosage, Side Effects | PillsCard
OTC
FARESTON TABLETS 60MG
錠劑
INN: TOREMIFENE CITRATE
Data updated: 2026-04-11
Available in:
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Form
錠劑
Dosage
—
Route
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Storage
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About This Product
Manufacturer
User Reviews
Reviews reflect personal experiences and are not medical advice. Always consult your doctor.
台灣美強股份有限公司 (TW)
ATC Code
L02BA02
Source
TFDA
EUEMA:by INN
L02BA02(WHO)
2-[4-[(1Z)-4-Chloro-1,2-diphenyl-but-1-en-1-yl]phenoxy]-N,N-dimethylethanamine
89778-26-7Y89778-27-8 (citrate)
3005573
4325
DB00539Y
2275722Y
7NFE54O27T
D08620Y
CHEBI:9635Y
ChEMBL1655Y
T0R (PDBe,RCSB PDB)
DTXSID3023689
Interactive image
ClCCC(/c1ccccc1)=C(/c2ccc(OCCN(C)C)cc2)c3ccccc3
InChI=1S/C26H28ClNO/c1-28(2)19-20-29-24-15-13-23(14-16-24)26(22-11-7-4-8-12-22)25(17-18-27)21-9-5-3-6-10-21/h3-16H,17-20H2,1-2H3/b26-25-YKey:XFCLJVABOIYOMF-QPLCGJKRSA-NY
Toremifene, sold under the brand nameFarestonamong others, is a medication which is used in the treatment ofadvanced breast cancerinpostmenopausalwomen.It is takenby mouth.
Side effectsof toremifene includehot flashes,sweating,nausea,vomiting,dizziness,vaginal discharge, andvaginal bleeding.It can also causeblood clots,irregular heartbeat,cataracts,visual disturbances,elevated liver enzymes,endometrial hyperplasia, andendometrial cancer.High blood calcium levelscan occur in women withbone metastases.
The medication is aselective estrogen receptor modulator(SERM) and hence is a mixedagonist–antagonistof theestrogen receptor(ER), thebiological targetofestrogenslikeestradiol.It hasestrogeniceffects inbone, theliver, and theuterusandantiestrogeniceffects in thebreasts.It is atriphenylethylenederivativeand is closely related totamoxifen.
Toremifene was introduced for medical use in 1997.It was the firstantiestrogento be introduced since tamoxifen in 1978.It is available as ageneric medicationin theUnited States.