This information is for educational purposes only. It is not intended as medical advice. Always consult a qualified healthcare professional.
OTC
Dutasteride
.5 mg/1, Capsule, liquid filled
INN: DUTASTERIDE
Data updated: 2026-05-02
Available in:
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Form
CAPSULE, LIQUID FILLED
Dosage
.5 mg/1
Route
ORAL
Storage
—
About This Product
User Reviews
Reviews reflect personal experiences and are not medical advice. Always consult your doctor.
Manufacturer
NuCare Pharmaceuticals, Inc.
ATC Code
G04CB02
Source
OPENFDA_NDC
USDailyMed:Dutasteride
Not to be used during pregnancy
G04CB02(WHO)
UK:POM(Prescription only)US:℞-only
(1S,3aS,3bS,5aR,9aR,9bS,11aS)-N-[2,5-bis(trifluoromethyl)phenyl]-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxamide
164656-23-9Y
6918296
7457
DB01126Y
5293502Y
O0J6XJN02I
D03820Y
CHEBI:521033Y
ChEMBL1200969Y
DTXSID8046452
Interactive image
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InChI=1S/C27H30F6N2O2/c1-24-11-9-17-15(4-8-21-25(17,2)12-10-22(36)35-21)16(24)6-7-19(24)23(37)34-20-13-14(26(28,29)30)3-5-18(20)27(31,32)33/h3,5,10,12-13,15-17,19,21H,4,6-9,11H2,1-2H3,(H,34,37)(H,35,36)/t15-,16-,17-,19+,21+,24-,25+/m0/s1YKey:JWJOTENAMICLJG-QWBYCMEYSA-NY
Dutasteride, sold under the brand nameAvodartamong others, is a medication primarily used to treat the symptoms of abenign prostatic hyperplasia(BPH), an enlarged prostate not associated with cancer. A few months may be required before benefits occur.It is also used forpattern hair lossin men and as a part ofhormone therapyintransgender women.It is usually taken by mouth.
The most commonly reported side effects of dutasteride, although rare, include sexual dysfunction. In the largest available study of 6,729 men with BPH, 9% experienced erectile dysfunction (compared to 5.7% treated with aplacebo), 3.3% experienced decreasedsex drive(vs 1.6% of placebo), and 1.9% hadenlarged breasts(vs 1% of placebo).Exposure duringpregnancyis specifically contraindicated becauseantiandrogenssuch as dutasteride have been shown to interfere with the sexual development of male fetuses.
Dutasteride was patented in 1993 byGlaxo Wellcome(later known as GSK after additional mergers) and was approved for medical use in 2001.In the United States and elsewhere, it is available as ageneric medication.In 2023, it was the 236th most commonly prescribed medication in the US with more than 1million prescriptions.
⚠️ Warnings
• Tell your doctor if you have or have ever had liver disease or prostate cancer.
• This drug only for men.
Touching the contents of the capsules by pregnant female may harm to the fetus. Avoid touching the medication directly, if it does so wash properly.