Famotidine and ranitidine, but not cimetidine, cause severe, disabling headache.
Hirsch
E
E
D000328:Adult; D002927:Cimetidine / Q000009:adverse effects; D015738:Famotidine; D005260:Female; D006261:Headache / Q000139:chemically induced*; D006635:Histamine H2 Antagonists / Q000009:adverse effects*; D006801:Humans; D011899:Ranitidine / Q000009:adverse effects; D013844:Thiazoles / Q000009:adverse effects
D006635:Histamine H2 Antagonists; D013844:Thiazoles; D015738:Famotidine; D002927:Cimetidine; D011899:Ranitidine