I have not had the curlly problem on the hair side, but the grey's seem to be poping up more often. I am not taking Sulfates so maybe this does have something to do with it.
Also, since going on the Lyrica my hair has been falling out of my head rather rapidly. The Dr's cannot find it on the side effect list and said it may be stress related. Do not know but I think it is stinky LOL
Nail polish. My nails have been quite brittle and are pitting and groved since July 06. I frequently have been cracking them right at the qick area and placing clear nail polish on them to assist them in staying until the grow past the quick point. The polish only lasts a day or two and if I soak them in the water they automatically need to be redone (bathing, showers, dishes). I think is because real nails do not hold polish as well as fake nails. Nails are porous and when you get them wet they expand and contract. This causes the polish to chip and peal.
Just my 2 cents. Hope this gives a little insite....
Gentle Hugs
Rain