Anti-Nuclear Antibodies (ANA) and DUPA – Hair Loss Information – Balding Blog

Doctor, when a patient have DUPA, his/her ANF (Anti-Nuclear Factor) is positive? I have no balding parents nor relatives (until the 4th generation above myself), but I think I’m suffering DUPA and it began just after a heavy stressing period

The diagnosis of DUPA (diffuse unpatterned alopecia) is made by mapping out your hair and scalp for miniaturization. A good examination is critical. Hair loss in men comes about for four reasons:

1. Genes
2. Male hormones
3. Stress (you seem stressed)
4. Time (the longer #1-3, the worse the problem will become)

To avoid confusion, ANF and ANA are the same thing (see Wikipedia for more info). I am not familiar with a positive ANA factor as a participating cause of DUPA. Conditions like DUPA can occur with a variety of autoimmune diseases of which some of them may have positive ANAs.