My husband is on meds for pain with his sciatic nerve and today after taking his meds he became dizzy, had pain behind his eyes, felt like he had water in his brain and it was moving around, he broke out in a cold sweat, and had a ruched heart rate . We could not afford to go to his Doctor today and he did not want to go to the emergency room . He go to feeling better and has not taken any more meds today, because we are scared. What do you think these syptoms are caused from. The meds he is currently on are; Amatrypaline, hydrocodone, flexeril, naproxin sodium, benicar, and welbutron. He doesn't want to go to the Doctor no matter how much I beg or cry... Please tell me what that you think that it is, Please...