Finasteride vs. Minoxidil: Which Hair Loss Treatment Is Better?

If you are experiencing hair loss, you have likely come across two names over and over: finasteride and minoxidil. Both are clinically proven treatments, but they work in completely different ways. Understanding the difference is the first step toward choosing the right approach for your situation.

How Finasteride Works

Finasteride is an oral medication that works by blocking DHT, a hormone that causes hair follicles to shrink over time. By reducing DHT levels, finasteride slows hair loss and, in many cases, promotes regrowth. It is most effective for male pattern baldness and is typically taken as a daily tablet. Most men see results within three to six months of consistent use.

How Minoxidil Works

Minoxidil is a topical treatment (also available as an oral tablet) that works by increasing blood flow to hair follicles, encouraging growth. Unlike finasteride, it does not address the hormonal cause of hair loss, but it can be effective at stimulating new growth and thickening existing hair. Minoxidil needs to be used consistently because results reverse if you stop.

Effectiveness

Studies show that finasteride is generally more effective at stopping hair loss progression, while minoxidil is better at stimulating new growth. Many dermatologists recommend using both together for the best results. Combination treatments, such as topical solutions that include both finasteride and minoxidil, are increasingly popular for this reason.

Side Effects

Finasteride side effects are uncommon but can include decreased libido or mild sexual side effects in a small percentage of users. These typically resolve if the medication is stopped. Minoxidil side effects are mostly limited to scalp irritation or dryness with the topical version. Oral minoxidil at low doses may cause mild fluid retention in rare cases.

Getting Started Through Telehealth

Both finasteride and minoxidil are available through telehealth. A licensed clinician will review your health history and recommend the best approach for your hair loss pattern. Prescriptions are filled by a licensed pharmacy and shipped to your door, making it easy to start treatment without scheduling an in-person appointment.