KROK 1 Stomatology 2012 – Question 98 · KROK (Dentistry)

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

Think of the first-line antituberculous drug that interferes with vitamin B6 metabolism and causes peripheral neuropathy.

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