KROK 1 Stomatology 2016 – Question 136 · KROK (Dentistry)

For pain relief a patient has taken simultaneously a tablet of paracetamol and a tablet of diclofenac sodium. What type of drug interaction did the patient use for self-treatment?

  1. A. Synergic antagonism
  2. B. Potentiated synergism
  3. C. Competitive antagonism
  4. D. Additive synergism
  5. E. Non-competitive antagonism
Hint

Both drugs act in the same direction (analgesia); ask whether their joint effect is roughly the sum of each effect or clearly larger than that sum.

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