How does topical minoxidil work?

The medicine is applied to the scalp, where it can help some follicles remain active or recover from miniaturisation. It does not treat every cause of shedding. A temporary increase in shedding can occur as follicles shift into a new growth cycle, and visible change generally requires consistent use over time.

Apply it to a dry scalp exactly as directed and let it dry before covering the area. Wash your hands after use and avoid letting the product run onto the face. Missing applications can reduce the consistency of treatment. Discuss other causes of thinning hair if shedding is sudden, patchy, or accompanied by scalp symptoms.

Seek advice for chest pain, faintness, a fast heartbeat, marked dizziness, facial swelling, or breathing difficulty. Arrange a scalp assessment for sudden loss, smooth patches, scaling, pain, or inflammation.

Ask whether your pattern fits androgenetic alopecia, postpartum hair loss, or another cause, and which formulation suits you. Clarify what to do if irritation or early shedding appears.