Thank you for your update and as a sufferer of chronic Hives, since Dental work done Mid May,I am interested in any Natural Remedys and your feedback will be very useful to try out, I am already using a Histimine Free diet or trying to ,The Hives have changed somewhat which I find Puzzling I still get the Flareups that last a few mins but also some smaller itchier kind of Rash on my lower legs and arms, the other Red marks like you described appear any where on my trunk then disappear, have treid the usual studd and the Anti Histimine Hydroxyzine made me ill, they game me steroid cream I only put on if I am desperatly itching, its on my scalp and I cant even find Hypoallergenic shampoo here, I am using Baby shampoo.My hair is standing on end as I cant use conditioner!! Thank again for your Update.