<prompt> All are true about cyclophosphamide except -Causes immunosuppressionCauses local irritationWell absorbed orallyAlkylating agent  <response>: Ans. is b i.e., Causes local irritation o The drug is not a vesicant, and produces no local irritation. o Cyclophosphomide is an alkylating agent, absorbed well orally and is used as immunossuppressant in many refractory autoimmune diseases. 