27 Feb 2011
Interactions between your selected drugs
No results found - however, this does not necessarily mean no interactions exist. ALWAYS consult with your doctor or pharmacist.
Other drugs that your selected drugs interact with
Flextra (acetaminophen/caffeine/phenyltoloxamine) interacts with more than 300 other drugs.
Zipsor (diclofenac) interacts with more than 200 other drugs.
Interactions between your selected drugs and food
caffeine ↔ food
Applies to: Flextra (acetaminophen/caffeine/phenyltoloxamine)
The effect of grapefruit juice on the pharmacologic activity of caffeine is controversial. One report suggests that grapefruit juice increases the effect of caffeine. The proposed mechanism is inhibition of cytochrome P-450 metabolism of caffeine. However, a well-conducted pharmacokinetic/pharmacodynamic study did not demonstrate this effect. The clinical significance of this potential interaction is unknown.
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1 answer • 2 Sep 2010
... lisinopril 1 per day. Each day I took it I felt worse and worse. Severe headache and intense muscle pain in the shoulders, neck, upper back, ...
4 answers • 7 Apr 2011
My husband has been on Flagyl for 3 days and he is feeling weakness, headache, muscle pain and over?
... all feeling "yucky". Is this normal? How long will it take before his abdominal pain will go away?
2 answers • 26 Sep 2012
does any body suffer with bad muscle pain in legs and headache i always have this the first day i am taking them for 6 days
1 answer • 24 Jan 2013
... morphine to
1 answer • 23 Nov 2013