I have had a rash under my eye on and off for a few months.  The skin doctor treated it with cortosone type cream but it gets a little better than comes right back.  Now I notice a twitch that I cant feel under the eye which follows the rash.  Its really weird, and unlike any twitch Ive ever had.
Hi, Rash on skin below the eyes may allergic rash. Consult the dermatologist for the perfect diagnosis. And twitching in eyelids may be due to anxiety or weakness. I recommend you to consult dermatologist and physician to get proper treatment. Hope this helps.