ive been eating healthy exercising every day for about 6 weeks now, im on phenergan 25mg twice a day, diazepam 5mg 3times a day, effexor 75mg once a day + 15mg of nitrazepam, im constipated + cant sleep for more than an hour and a half….sigh. the doctor said he cant give me a different sleeping tablet because nitrazepam are the strongest that they have,they dont even make me tired or give me any of the side effects, i took them about 9ish & its almost half 12 + im still not sleepin. does anyone else have this problem? i havent been taking painkillers so why cant i have 1 crap at least once a day, if i dont have a crap for 4/5 days my tummy get sore hard and bloated so i bought some laxitive which give me severe cramps but i have no choice when i havent been to the toilet in days.