i am a 25 year old male. i have headaches off and on. sometimes it s just a general headache, sometimes it wanders, and sometimes it s focused on one area. nothing really severe or migraine type, although some days it doesn t go away and is more nagging. some days i don t have them at all. on Sunday i started experiencing my left eye twitching, and monday when i tried to drink from a straw, i noticed that the right side of my lips puckered more than the left side. i did some looking up online and so far i have only seen things related to stress, nutrient deficiency, taking too much caffeine. something called bell s Palsy showed up also, and so did brain damage. but i haven t had any damage to the head recently, the only time i remember having any damage was in martial arts class one time. i was 12 or 13 then.