Drugs, Supplies and Delivery
Dutasteride is a medication primarily used to treat benign prostatic hyperplasia (BPH) and androgenetic alopecia (male pattern hair loss). It belongs to a class of drugs known as 5-alpha reductase inhibitors, which work by reducing the production of dihydrotestosterone (DHT), a hormone that contributes to prostate enlargement and hair loss. Dutasteride is widely prescribed due to its efficacy in managing BPH symptoms and preventing disease progression. This article provides a detailed overview of dutasteride, including its mechanism of action, uses, dosage, side effects, precautions, drug interactions, and generic names, referencing authoritative sources such as the British National Formulary (BNF), Lippincott Textbook of Pharmacology, and Lange Basic & Clinical Pharmacology
Dutasteride inhibits the enzyme 5-alpha reductase, which is responsible for converting testosterone into dihydrotestosterone (DHT). There are two isoforms of 5-alpha reductase: type 1 and type 2. Dutasteride is unique in that it inhibits both isoforms, making it a dual 5-alpha reductase inhibitor. The mechanism of action involves:
Dutasteride is approved for the following conditions:
Off-label use for the treatment of male pattern hair loss, particularly in patients who do not respond to finasteride
The dosage of dutasteride varies depending on the indication. Below are general guidelines:
Dutasteride is generally well-tolerated, but some side effects may occur. These include:
Dutasteride interacts with several medications, including:
Dutasteride is available under its generic name as well as brand names. Some common formulations include:
We provide fast and secure prescription reservations—place your order now and pick it up from the nearest pharmacy!
© 2025 Created with Za-Pharmacy
© 2025 تم إنشاؤها بالتعاون مع صحتك في خمسة