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.
Even artificial sweeteners can play havoc with your flat stomach journey because they often cause gas so you end up feeling and looking bloated. If you're trying to flatten your stomach and lose weight, be conscious of how much sugar you consume. Try to keep your daily intake under 20 grams.