Hi there The cause is unknown, as you're probably aware, some think it could be genetic, some an autoimmune problem. It is more common in women, and more common after menopause, which makes me suspect a lack of progesterone, excess oestrogen. Higher levels of free testosterone have been found too. Treatments tried have been topical testosterone, which has shown no benefit, topical progesterone, a slight benefit, corticosteroids which seems the favoured treatment, photodynamic therapy see here. Plus phototherapy, ie UV light which ultimately makes vitamin D3, and calcitriol, which is a potent natural hormone derived from cholecalciferol or vitamin D3. Both phototherapy and calcitriol have shown remission of symptoms. Progesterone can help in some cases, but not hugely it seems, see here. Quite possibly the strength of cream used was insufficient, in the study above it was 2% progesterone. And if it was only used in the vulva region, far too little would have been applied. I recommend 100-200mg/day, it would be impossible to get this via a daily or twice daily vulva application. So please apply it at least twice a day to the vulva, and internally in the vagina. The remainder on other areas of the body. I also suggest you use the higher amount, ie 200mg/day if possible. Progesterone is an anti-inflammatory, so should give some relief. I also suspect a vitamin D deficiency, please have a test done. Most of us have far too low a level, and the older we get the less we absorb from the sun. Vitamin D affects every cell, it prevents hyperkeratosis and it's an anti-inflammatory. It's excellent for other skin problems. For more info see the Vitamin D council website. The phototherapy and calcitriol treatments yielded remission of symptoms. Both these treatments require specialised personnel, but vitamin D is readily available and cheap. I would suggest taking a minimum of 5,000iu's per day, possibly 10,000iu's if you find your level low. I make a vitamin D skin cream which I've found very helpful for inflammatory skin problems. As an idea, you could get some vitamin D, open a capsule, add the contents to the progesterone cream, and rub that on. I would be interested to hear if it helps you. It certainly won't harm. This is another paper giving a general view and treatment options on Lichen sclerosus. One interesting fact, a lack of vitamin D reduces the benefits of progesterone. Take care Wray
Sep 22, 2011
scleradosis by: Anonymous
IS THERE SUCH A THING AS JUST SCLERADOSIS OR IS IT JUST LICHENS SCLERADOSIS?
While progesterone is often discussed in relation to reproductive health, emerging research reveals its remarkable role in supporting brain function and protecting against neurological decline. Proges…
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Although this web site is not intended to be prescriptive, it is intended, and hoped, that it will induce in you a sufficient level of scepticism about some health care practices to impel you to seek out medical advice that is not captive to purely commercial interests, or blinded by academic and institutional hubris. You are encouraged to refer any health problem to a health care practitioner and, in reference to any information contained in this web site, preferably one with specific knowledge of progesterone therapy.