Aciphex and calves

I started on the Acphex a couple of weeks ago and have experienced itching or prickling sensation all over my body especially my scalp and legs, on the legs I have a rash that started on the calves and is now working its way up to my thighs and buttocks the rash started out as red bumps but it dry's up and starts flaking off it looks horrible and is getting worse by the day. I am going to stop taking it to see if the symptoms clear up. Also some constipation and my athsma symptoms seem worse.

Has anyone had problems with severe muscle cramping. I have been waking up through the night with severe cramps or spasms in my legs and feet. It goes from the calves of my legs to my toes, my feet curl and I can hardly put my foot down. It is very painful. I'm not sure if this is realted to Aciphex or not.