why do i sneeze after i eat

Sneezing after eating can be caused primarily by a condition called gustatory rhinitis, which is a type of nonallergic rhinitis where nasal nerves are hypersensitive to certain food triggers, especially spicy or hot foods like hot peppers, curry, or wasabi. Another cause can be the snatiation reflex, where sneezing occurs after eating large meals due to stomach distension, possibly with a genetic component. Additionally, food allergies can lead to sneezing along with other symptoms like itchy eyes or skin rash. These sneezing responses are mostly harmless but can be managed by avoiding trigger foods, eating smaller meals, or using over-the-counter decongestants if needed.