I have been experiencing skin pricks all over for about 4 months, subsequent to a bout with influenza and resulting rosacea. They happen everywhere (i.e. eyebrow, toe, finger, arm, back) at any time except at night when I am laying prone in my bed. I have had one occurrence of the pricklies all over after heavy physical work. My skin is clear and clean; no rash ever appears. I have seen my general practitioner and a dermatologist to no avail.