Hot flushes CLOMID

Hi everyone this is my third cycle using clomid for my iui and my hot flushes are getting more and more extreme I jus have random flushes daily even after I've finished taking the  cloud tablets! This is the only side affect I have but I'm jus wondering does anyone else suffer with these flushes and is it normal to keep getting the flushes even when not taking the clomid?