Compare Norwood Scale Stages
Select two stages to see a detailed side-by-side comparison of their characteristics, symptoms, and treatment options.
Select Stages to Compare
Choose any two stages from the Norwood Scale to compare
Norwood Scale Stage 2 vs Stage 4
Detailed comparison of characteristics, symptoms, and treatment options between these two stages.
| Feature | Stage 2 | Stage 4 |
|---|---|---|
| Temple Recession | 1-2 cm recession, subtle triangular areas | 3-4 cm recession, extensive frontal loss |
| Hairline Shape | Beginning of M-shape, still subtle | Deep M-shape with wider recession |
| Crown Area | Completely intact with no thinning | Moderate to significant thinning or bald spot |
| Hair Density | Full density maintained across most of scalp | Thinning throughout, bridge of hair between front and crown |
| Clinical Status | Pre-clinical, mature hairline | Advanced male pattern baldness |
| Visibility | Subtle, may need photos to notice | Very noticeable, significant cosmetic impact |
| Treatment Options | Minoxidil 5%, Finasteride 1mg, LLLT, PRP injections | Medical therapy to stabilize, hair transplant (2500-3500 grafts), scalp micropigmentation |
| Progression Timeline | Many remain stable for years; early intervention slows progression | Likely to progress without treatment; medical therapy can stabilize |
| Prevention Strategies | Start FDA-approved treatments, regular monitoring every 6 months | Maintain medical therapy, plan for hair restoration procedures |
Key Differences Between Stage 2 and Stage 4
The primary distinction between Norwood Scale Stage 2 and Stage 4 lies in the extent and visibility of hair loss. Understanding these differences is crucial for accurate self-assessment and determining the appropriate treatment approach.
If you're uncertain about your current stage, consult with a dermatologist or hair restoration specialist for a professional evaluation. Early and accurate diagnosis leads to more effective treatment outcomes.