Key points
- Identify your pattern of loss
- Apply to the scalp, not the hair
- Compare standardised photos
01
Recognising the pattern without self-diagnosing
Where and how quickly hair thins gives clues, but several causes can look alike. Rapid, diffuse or unusual loss deserves proper assessment.
This guide helps you describe what you see and prepare the right questions.
02
Applying to the area
Parting the hair lets you target the scalp rather than the hair shaft. Keep to the leaflet and leave time to dry before styling or bed.
A missed dose shouldn't be made up by doubling the next one.
03
Photograph and assess
Use the same spot, lighting, angle and a similar hairstyle. A monthly photo is usually far easier to read than checking in the mirror every day.
Results depend on your pattern of loss and on time. No serious guide can promise individual regrowth.
Frequently asked questions
When should you speak to a professional?+
Sudden, patchy or unexplained hair loss, or hair loss with other symptoms, should be assessed by a GP, pharmacist or dermatologist. A significant reaction after applying a product also warrants prompt advice.
Why is the patient information leaflet so important?+
Strength, frequency, indications and precautions vary by product. The leaflet for the product you are using always takes priority over general advice.
Sources and references
Written by the Minoxidil UK editorial team in line with our editorial policy. Product details should be checked against each product's official leaflet.
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