Doxycycline Hyclate Side Effects: Geeezz, i dident realize such a WEak drug could do such thing, so http://www.medications.com/effect/view/19812 Geeezz, i dident realize such a WEak drug could do such thing, somone email me back if they agree, i have been taking doxycyline for a while now and they only side offects i have had is mild skin iching , here and there, and thats from the Generic brands, g This is my sons 3rd week on Doxy'. He was prescribed it by a derm Fri, 23 Nov 2007 17:36:23 -0500 http://www.medications.com/effect/view/19812?item=3055 This is my sons 3rd week on Doxy'. He was prescribed it by a dermatologist for severe acne. All this week he has had sever nausea and cramping. The nausea was so bad the first time he made himself throw up so that he could feel better. Today he started to http://www.medications.com/effect/view/19812?item=3055