Spicy Food & Runny Nose: The Scientific Reason Behind Gustatory Rhinitis

• Spicy foods contain capsaicin, which stimulates heat receptors in the mouth and signals the brain about an irritant.
• The body's defense system perceives capsaicin as harmful, irritating the nasal mucus membrane.
• Glands in the nose produce excess mucus to flush out the irritant, leading to a runny nose.
• Medically, this natural reaction is called 'Gustatory Rhinitis', common with chili, onion, garlic, and ginger.
• To alleviate spiciness, consume milk/yogurt (casein breaks down capsaicin) or sugar/honey; a runny nose from spice is a healthy body response.