What Ludwig Stage II looks like
Ludwig Stage II is defined by more pronounced thinning over the crown and central scalp, with the scalp clearly visible along a widened part. The classic Olsen variant gives a Christmas-tree pattern: when the hair is parted, the area of thinning fans out and widens toward the front. As in Stage I, follicular miniaturization drives the change, but now more follicles are affected, so normal thick hairs and miniaturized fine hairs coexist in the same zone and overall density visibly drops. The frontal hairline still tends to be preserved at this stage.
When thinning is this evident or seems to be progressing relatively quickly, it can occasionally signal hyperandrogenism such as PCOS. If it comes alongside acne, excess body hair (hirsutism), or menstrual changes, a work-up that includes hormonal testing is reasonable. Reversible contributors like iron deficiency and thyroid dysfunction are also worth rechecking.
Topical minoxidil remains the proven first-line choice, and a clinician may consider adding low-dose oral minoxidil or an anti-androgen depending on your case. If a 5-alpha-reductase inhibitor such as finasteride or dutasteride is prescribed or considered, be aware these drugs are teratogenic: they can harm a developing fetus, particularly a male fetus, so women who are or may become pregnant must not even handle crushed or broken tablets.
Try the free self-check →Sources: Patterned hair loss review (PMC) ↗
FAQ
My scalp shows through clearly now, does that mean it is far advanced?
Stage II is a moderate degree of loss: crown density has clearly dropped and the scalp shows through, but the frontal hairline usually remains. Because Ludwig is a coarse three-point scale, assessment with the finer Sinclair or BASP systems can describe your situation more precisely. A dermatology visit can clarify both the extent and the cause.
I also have acne and irregular periods, could they be linked to my hair loss?
Crown thinning together with acne, excess hair growth, or menstrual irregularity can point to a hyperandrogenic state such as PCOS. In that situation a medical evaluation including hormonal and blood tests is recommended. Addressing the underlying condition can also support your hair management, so it is worth discussing with a clinician.
I am using minoxidil but it seems slow, should I add another drug?
Topical minoxidil usually needs 4 to 12 months of consistent use before results show, so a few weeks is too early to judge. If the response is inadequate, a clinician may consider adding low-dose oral minoxidil or anti-androgen therapy. Because adding medication means weighing side effects and contraindications, it should only be done under a doctor's prescription and supervision.
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⚠️ When to see a doctor — don’t self-treat
- Sudden patchy or circular bald spots
- Redness, scaling, pus, pain or itch (possible scarring alopecia — treat urgently)
- Broken hairs or rapid loss
- Loss with body-wide signs (weight loss, fatigue, cycle changes, acne, extra hair)
- Loss right after a new medication
- Any hair loss in a child