Pharmacology General 97feaa1a In which of the following disorders is administration of barbiturates contraindicated in - A Anxiety disorders B Acute intermittent porphyria C Kern incterus D Refractive status epilepticus High-Yield Explanation Ans. is 'b' i.e., Acute intermittent porphyria Barbiturates are contraindicated in acute intermittent porphyria.