What happens in the body during an allergic reaction?

Aug 31, 2016 ... ... some allergy medications may not be right for you. Consider more ... Please note the difference between allergy symptoms and a sudden allergic ... Symptoms of an Allergic Reaction · Itchy, watery eyes · Itchy nose · Sneezing · Runny nose · Rashes · Hives (a rash with raised red patches) · Stomach cramps · Vomiting ... Increasing of the childhood allergic diseases throughout the world and its heavy socioeconomic burden have posed an important health concern. Allergic symptoms may start within a few minutes to an hour after eating the food. Each child may have different symptoms. These can include: Severe nausea ... Some people may develop gastrointestinal symptoms, such as bloating, gas and diarrhea. ... some cases, experience an allergic reaction. Remember to read ... This kind of treatment may help prevent or reduce some allergy symptoms. What are the symptoms? Symptoms of seasonal allergies include: Itchy, watery eyes ... Mar 26, 2024 ... For example, your symptoms may sometimes depend on how much of the food you ate. Food allergy symptoms usually start within a few minutes to two ... Jan 31, 2025 ... Most people with COVID-19 have mild symptoms, but some people become severely ill. ... Signs and symptoms of a severe allergic reaction can ... Nov 20, 2023 ... The most common allergens include: Dust; Cockroaches; Pet dander, as well as pet fur, pee, and spit; Mold; Pollen; Some foods, especially milk, ... Aug 30, 2021 ... Some sinus symptoms could indicate a sinus infection, also called sinusitis, which can happen when your sinuses become blocked and filled with ...