Does caffeine cause DDD? Does caffeine contribute to deterioration of disc.? ... View answer

does caffeine have bad effects on prescribed narcotics! If you obey the rules are you still in danger? I have taken Hycodan for over 20 years w/o incident or accident. Why should I be leerie now ... View answer

caffeine and metoprolol contributed to this. It's never happened before until I had the large cup of coffee. ... View answer

Can caffeine cause chronic diarrhea? (Note: this is a follow up question to a problem I had all year.) I had chronic diarrhea from late February till May 15. Nothing worked. I had a stool specimen ... View answer

[hi Doctor . I started Taking lisonipril 5 mg for increase bp while waiting for my cardiologists. I just want to ask if i can still drink coffee, my whey protein and pre workout after workout i do body building if feels me... View answer

I take 400mg wellbutrin and 60 mg prozac daily. I also take yaz. Today I had a large coffee and took A vivarin tablet that was 200mg. I felt okay most of the day but now I am lying in bed and I feel ... View answer

up at 5:30am. For the past month I ve been taking up to 2 vivarin a day. I went to the doctor last ... get thru church without a vivarin. I get sleepy at work and twice almost went to sleep with a customer ... View answer

listed on the label do not mention caffeine. Are you able to answer whether there is caffeine in this particular tea or not? I normally drink teas with no caffeine. I prefer not to have drinks with... View answer

have had minor periodic sternum pain that i thought i had to just stretch it out. Could caffeine be ...I am 49 and in good health. I exercise 5-6 days per week. i have had fluttering or palpitations in ... View answer

Does caffeine raise blood pressure? ... View answer