Can vitamines make me sick?

Patient : About a week ago I started taking Onesource brand vitamins because I am allways tired. For the past three day's I have been somewhat sick. I often have nausea. The nausea is bad enough that it keeps me from eating. When I do try to eat, it is as if I have no appetite. What little I take in moves through my system in a matter of minute's in the from of a very loose stool ( which I will have to note that even before starting the vitamins, I was experiencing a slight problem with loose stool). I am constantly thirsty. My mouth stays dry and my lips are begning to chap, despite the fact that I drink loads of water. I am begning to loose weight, in the last 3 days I have lost 3 pounds (which is no big deal being I could stand to loose about 10 pounds. I am 5'11" and 170 lbs.). I did try stopping the vitamines for a day, and I still felt bad. I decided to continue to take them, because of the fact I am allways so tired. My question is, could these vitamins be making me sick, and if so, will all vitamins make me sick or is there another brand I could try?
Doctor :   This question is currently in queue and will be answered shortly by one of our doctors. In the meantime you may browse our library of answered questions by clicking here.

Related Q&A

Q: I have a grade 1 meniscus tear. I had a MRI to confirm this. I've been resting it for a wk with ice/ compression/ ela...

Q: Last couple days my urine smells of ammonia and struggle sometimes to wee I am a male 61 years old do manual work con...

Q: I threw up 4 days ago vety violently at one point andsince thent I had chest pain and a bit of rib pain but that has ...

Q: My left side arms have been hurting for a while now. Usually it would come and go for a few days. It feels more like ...

Q: This will be a little long but please bare with me, I really appreciate any help I get. I'm 21 years old. I went to...

 
DOCTOR ADVISORY BOARD
218

Dr. James Obaji M.D.

  • 247 Reviews
  • Family Physician
173

Dr. Suneel Sharman M.D.

  • 190 Reviews
  • Family Physician
138

Dr. Pat Golden M.D.

  • 169 Reviews
  • Cardiologist
98

Dr. Kunaal Jindal M.D.

  • 112 Reviews
  • Plastic Surgeon
CNN
BBC
MSNBC
CBS
abcNews
FoxNews