I've noticed lately that when I eat sometimes my nose will run. It's not a flood but a constant irritating, gotta wipe my nose type thing. Yeah, it always happens. I'm not sure what type of food causes it because it usually happens when I eat a meal. The remedy is to avoid eating foods that make you congested with stuffy nose. My nose will run while I'm eating and after I'm eating. I do have sinus/allergy problems and I use a nasal spray once a day. Its sometimes embarrasing. As soon as I am done eating, my nose stops running and is fine. Just curious. There are several reasons why the nose tends to run when people eat heavily spiced food, primarily due to certain chemicals in the food. However, any food could potentially trigger the symptoms. Common foods that cause nasal congestion after eating include dairy, gluten, tomato, pizza, alcohol, chocolate etc. Nasal congestion after eating can be very uncomfortable and sometimes accompanied by runny nose or itchy nose too. In some cases, the runny nose is so significant it interferes with quality of life and quality of a dinner out. Gustatory rhinitis can affect children or adults and is more common in individuals with “hay fever” (allergic rhinitis) and persons who smoke. I … Some people have noticed that when they eat spicy food, their noses run, occasionally while eating and sometimes afterwards. Trump $200 Rx card plan doesn't 'pass the laugh test' I'm not sure what has caused this. Some people have a chronically runny nose for no apparent reason — a condition called nonallergic rhinitis or vasomotor rhinitis. Infections — such as the common cold and influenza — allergies and various irritants may all cause a runny nose. This reason’s got a fancy name: gustatory rhinitis , or nasal inflammation linked to a food reaction (but not a food allergy). This problem has starting within the last 6-8 months. A runny nose can be caused by anything that irritates or inflames the nasal tissues. Why does my nose run when I eat? Whenever I eat something, my nose starts to run.