Cetirizine is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes /nose, sneezing, hives, and itching. It works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction.
Gas-Producing Foods: Milk and Dairy Products. Milk and other dairy products contain a sugar called lactose, which can be difficult for your digestive tract to process if your body doesnât have enough of the enzyme lactase. Cheese, ice cream, and milk all contain lactose, and may cause excessive gas in people.
Let us have a look. Causes of Gas and Bloating After Eating. Most of the time, production of gas in the body occurs due to certain foodstuffs. Foods that cause gas and bloating include cabbage, asparagus, broccoli, corn, nuts, seeds, yeast, whole grains, Brussels sprouts, etc. Also, it has been observed that excessive gas and bloating is a symptom of food intolerance like wheat intolerance or lactose intolerance.