1. Isoniazid
  2. Pyrazinamide
  3. Rifampicin
  4. Dapsone
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1 Answers

Option 1 : Isoniazid

Concept:

  • Tuberculosis is a communicable disease where it affects the lungs by a micro organism called mycobacterium tuberculae.
  • First line treatment of Tuberculosis medications are isoniazid, pyrizinamide, rifampicin, ethambutol and streptomycin are the first line drugs to cure tuberculosis.
  • All these drugs are having serious side effects like headache, nausea vomiting, mental changes, muscular weakness, dizziness, and many other neurological symptoms.
  • TB drugs must be continued for a prescribed period of time in order to get free from infection.
  • When first line medications fail to treat serious tuberculosis infection then second line medications are used such as amikacin, kanamycin, cycloserine, etc.
  • Anti-tubercular medication causing peripheral neuritis is isoniazid.

  • Rifampicin - Red -> Red and Orange urine coloration.
  • Isoniazid - Insane -> Neuropathy, Peripheral neuritis.
  • Pyarzinamide - Hepto / Uremia -> Hepatotoxicity, Hyperuricemia and Gout.
  • Ethambutol - E for eye -> Ocular side effects, Retrobulbar neuritis.
  • Streptomycin - strepto = oto -> Auditory nerve damage, Ototoxicity.
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