Folinic acid is given for which toxicity:
Ans. A. MethotrexateMethotrexate is drug which inhibit the dihydrofolate reductase enzyme which further blocks the conversion of dihydrofolate to tetrahydrofolate. So in case of toxicity we give tetrahydrofolate from outside in form of folinic acid or leucovorin.
Methotrexate
Cisplatin
Doxorubicin
Cyclophosphamide
Anti-Cancer