Dutasteride is an oral alpha reductase inhibitor used to treat symptomatic BPH. It works by blocking the enzyme 5-alpha-reductase, which converts testosterone into DHT. Lowering DHT levels can help shrink the prostate, improve urine flow, and relieve symptoms like a weak stream, a feeling of incomplete bladder emptying, and the urge to urinate frequently.

Dutasteride is also prescribed off-label to address male pattern hair loss. Reducing DHT in the scalp helps slow hair thinning and may support regrowth over time, though visible results usually take several months of consistent use.

For some men, BPH may also be managed with alpha blockers like alfuzosin, which work differently by relaxing the muscles in the prostate and bladder neck to improve urine flow. Your healthcare provider can help determine whether dutasteride or another treatment is best for your symptoms.

Dutasteride is sometimes used off-label to treat male pattern hair loss. As a DHT blocker, it can slow hair shedding and encourage regrowth. Some individuals notice reduced hair loss within 3-6 months, while noticeable thickening or regrowth often takes 6-12 months.

Oral dutasteride is the standard form, but topical dutasteride is being studied as an alternative. Finasteride, available as Proscar for BPH or Propecia for hair loss, is another prescription medication that works in a similar way to slow hair loss and promote regrowth.

Getting a dutasteride prescription is simple with Sesame. First, choose a licensed provider and book a video appointment at a time that works for you. During the visit, your provider will review your medical history, discuss your symptoms, and determine whether dutasteride is appropriate.

If approved, your prescription can be sent straight to your preferred pharmacy, so you can start treatment quickly and safely.