Is it ok to take NyQuil when taking Phentermine?

yes! i take both everyday. my doctor prescribed both to me after i tried paxil alone and i was still not having a ton of energy. the phentermine actually helps the paxil work better and has some added benefits such as increased energy and a decrease in appetite. you just have to watch your blood pressure because phentermine will cause it to increase. so if you already have high blood pressure i would not suggest taking both. but if you are like me and have really low blood pressure then the phentermine will just put you in the normal range. good luck