Body systemsQuestion 1640 of 1700
Which signs of a food allergy must be reported at once?
- Mild gas for a few minutes after a meal
- A loose stool the morning after the meal
- A dry mouth during the meal
- Hives, a swollen throat, or trouble breathing
Show answer
Correct answer: Hives, a swollen throat, or trouble breathing
These signs can point to a severe reaction, so report them at once.
Questions last reviewed: 18 October 2026