KROK 1 2012 – Question 112 · KROK (Medicine) · Pharmacology

After 4 months of treatment for tuberculosis the patient began complaining of toes and fingers numbness, sensation of creeps. He was diagnosed with polyneuritis. What antituberculous drug might have caused these complications?

  1. A. Sodium salt of benzylpenicillin
  2. B. Isoniazid
  3. C. Alcohol iodine solution
  4. D. Ciprofloxacin
  5. E. Rifampicin
Hint

First separate real antituberculous agents from the other listed drugs, then recall which of them is characterised by peripheral nerve toxicity as an adverse effect.

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