 [ Symptoms ] is 5 mg of alprazolam too much to take with 15 mg morphine sulfate er  subject is taking 15 mg morphine sulfate er 2x a day and morphine sulfate sa 30mg [ Disease ] when combining any medication especially narcotics and sedatives it is best to consult your doctor    the one who is prescribing them    and someone who knows your medical history and the reason you are taking them