"Hot-dog" headache: individual susceptibility to nitrite.
D000109:Acetylcholine / Q000378:metabolism; D001639:Bicarbonates / Q000008:administration & dosage; D005503:Food Additives / Q000009:adverse effects; D005971:Glutamates / Q000008:administration & dosage; D006261:Headache / Q000139:chemically induced*; D006801:Humans; D008297:Male; D008460:Meat; D008875:Middle Aged; D009469:Neuromuscular Junction / Q000187:drug effects; D009573:Nitrites / Q000008:administration & dosage / Q000009:adverse effects* / Q000494:pharmacology; D012964:Sodium / Q000008:administration & dosage / Q000009:adverse effects
D001639:Bicarbonates; D005503:Food Additives; D005971:Glutamates; D009573:Nitrites; D012964:Sodium; D000109:Acetylcholine