Total 44 clinical symptoms reported for Acute intermittent porphyria  Very Frequent (1)Uncommon (6)Occasional (25)Not Applicable Or Unknown (1)Frequent (11)

Abdominal pain	An unpleasant sensation characterized by physical discomfort (such as pricking, throbbing, or aching) and perceived to originate in the abdomen.   Synonyms:Abdominal pain; Pain in stomach; Stomach pain	Very frequent