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The Latest on Hair Loss Treatments

Everything you want to know about procedures, clinical trials, medications, and more.

How to use minoxidil

Minoxidil is an FDA-approved treatment for androgenic alopecia. When applied twice daily to the scalp, it can help stop hair loss and promote regrowth. This article walks you through how to use minoxidil correctly and what kind of results you can expect over time.

Man applying minoxidil with a dropper as part of a hair loss treatment routine

Does Wellbutrin cause hair loss?

Wellbutrin (bupropion) may cause temporary hair loss in some users, though it's considered uncommon. This side effect typically reverses after stopping the medication. However, as an antidepressant, patients should consult their doctor before discontinuing. Alternative treatments may also carry hair loss risks, so professional guidance is recommended.

Bupropion (Wellbutrin) pills inside an orange container

What is a hair follicle?

Hair follicles are small, living structures in your skin that produce hair. They regulate the hair growth cycle through active, resting, and shedding phases. When follicles are damaged or affected by stress, hormones, or illness, hair loss can occur. But many cases are treatable.

Anatomical diagram showing the structure of the hair, including the follicle, shaft, bulb, and surrounding skin layers.

What’s the difference between vellus hair and terminal hair?

Vellus hairs are fine, unpigmented "peach fuzz" covering most of the body, while terminal hairs are thicker, darker hairs like scalp hair. In male pattern baldness, terminal hairs miniaturize into vellus hairs due to DHT. Treatments like minoxidil, finasteride, and laser therapy can help reverse this process and restore hair growth.

Diagram showing the difference between vellus hair and normal hair follicles