Treatment for accidental ingestion of<unk>  products by allergic individuals varies depending on the sensitivity of the person. An antihistamine such as diphenhydramine may be prescribed. Sometimes prednisone will be prescribed to prevent a possible late phase Type I hypersensitivity reaction. Severe allergic reactions (anaphalaxis) may require treatment with an epinephrine pen, which is an injection device designed to be used by a non-healthcare professional when emergency treatment is warranted. Unlike for egg allergy, for which there is active research on trying oral immunotherapy (OIT) to desensitize people to egg allergens, reviews mention that there are no published clinical trials evaluating oral immunotherapy for<unk> .
Shellfish allergy
Insect sting allergy
Garlic allergy
Wheat allergy
Tree nut allergy
Dust mite allergy
Fish allergy
Poultry allergy