Dutas is a prescription medication containing the active ingredient dutasteride, designed to treat male pattern hair loss (androgenetic alopecia) by targeting the root hormonal cause. As a potent 5-alpha-reductase inhibitor, it works systemically to reduce dihydrotestosterone (DHT) levels, a key driver of follicular miniaturization and hair thinning. Clinically proven to promote hair regrowth and prevent further loss, Dutas offers a scientifically-backed solution for men seeking to restore their hair with a targeted, long-term approach. Available in softgel capsule form, it requires medical supervision to ensure appropriate use and monitoring.

Features

• Active ingredient: Dutasteride 0.5 mg
• Pharmaceutical form: Oral soft gelatin capsules
• Mechanism: Dual inhibitor of Type I and Type II 5-alpha-reductase enzymes
• Prescription-only status
• Manufactured under GMP-certified conditions
• Pack sizes: 30 or 90 capsules per bottle

Benefits

• Significantly reduces scalp and serum DHT levels by up to 90%
• Promotes hair regrowth in the vertex and anterior mid-scalp areas
• Prevents further progression of male pattern hair loss
• Provides a convenient once-daily dosing regimen
• Offers a long-term therapeutic option with sustained effects
• Clinically validated in randomized controlled trials

Common use

Dutas is primarily prescribed for the treatment of male pattern hair loss (androgenetic alopecia) in adult men. It is indicated for use in improving hair growth and slowing hair loss progression, particularly in the crown and mid-scalp regions. It is not intended for use by women or children. Off-label, it is sometimes used in the management of benign prostatic hyperplasia (BPH), though specific formulations exist for that purpose.

Dosage and direction

The recommended dosage for hair loss treatment is one 0.5 mg capsule taken orally once daily, with or without food. It should be swallowed whole with a glass of water; the capsule must not be crushed or chewed. Consistency in daily administration is important to maintain stable dutasteride levels. Treatment response may be observed after 3–6 months, though continuous use for at least 12 months is typically advised for optimal results. Dosage adjustments are not recommended without medical consultation.

Precautions

• Not for use by women, especially those who are pregnant or may become pregnant, due to risk of fetal harm
• May affect PSA levels; inform your physician if you are undergoing prostate cancer screening
• Avoid blood donation during treatment and for at least 6 months after discontinuation
• Use with caution in patients with liver impairment
• May cause dizziness; exercise caution when driving or operating machinery
• Keep out of reach of children and pets

Contraindications

• Hypersensitivity to dutasteride, other 5-alpha-reductase inhibitors, or any component of the formulation
• Use in women who are pregnant, planning pregnancy, or of childbearing potential
• Pediatric use
• Patients with severe hepatic impairment

Possible side effects

Common side effects may include:

• Decreased libido
• Erectile dysfunction
• Ejaculation disorders
• Breast tenderness or enlargement

Less frequently reported effects:

• Dizziness
• Headache
• Rash
• Depression

Rare but serious side effects:

• Allergic reactions including lip swelling
• Testicular pain
• Male breast cancer (reported in post-marketing surveillance)

Drug interactions

• Potent CYP3A4 inhibitors (e.g., ketoconazole, ritonavir) may increase dutasteride exposure
• Concomitant use with other 5-alpha-reductase inhibitors is not recommended
• No clinically significant interactions with alpha-blockers, phosphodiesterase-5 inhibitors, or acetaminophen
• Inform your doctor about all prescription, over-the-counter, and herbal products you are taking

Missed dose

If a dose is missed, take it as soon as remembered unless it is nearly time for the next dose. Do not double the dose to make up for a missed one. Resume the regular dosing schedule. Consistent daily use is important for efficacy, but occasional missed doses are unlikely to significantly affect long-term results.

Overdose

No specific antidote for dutasteride overdose is known. Single doses up to 40 mg have been administered without adverse effects. In case of suspected overdose, symptomatic and supportive treatment is recommended. Dialysis is unlikely to be beneficial due to high protein binding. Contact a poison control center or seek emergency medical attention if unusually large quantities have been ingested.

Storage

Store at room temperature (15–30°C or 59–86°F) in the original container. Protect from light and moisture. Keep the bottle tightly closed. Do not use after the expiration date printed on the packaging. Do not store in bathrooms or damp areas. Dispose of unused medication properly; do not flush.

Disclaimer

This information is for educational purposes and does not replace professional medical advice. Always consult a qualified healthcare provider before starting, changing, or stopping any medication. Individual results may vary. Not all uses, precautions, or interactions are listed here. Only a licensed physician can determine if Dutas is appropriate for your condition.

Reviews

Clinical studies and patient reports generally indicate satisfaction with Dutas for halting hair loss and stimulating regrowth. Many users note visible improvement after 6–12 months of consistent use. Some report side effects such as reduced libido, which often diminish with continued use or discontinuation. Overall, it is regarded as an effective second-line treatment when finasteride provides insufficient results. Long-term adherence is common among responders.