Question
Can infant allergies to inhaled substances cause vomiting and crying?
Answer
Formula milk can cause allergies in some people because the body’s immune response is triggered to resist foreign invaders when it is not adapted to certain substances. Just like some people are allergic to pollen, certain substances at that moment are foreign to the human body, prompting the immune response and resulting in allergies. Common symptoms of allergies include difficulty breathing, dizziness, vomiting, diarrhea, red rashes on the body, fainting, and even life-threatening conditions. If a newborn has an allergic reaction to breast milk, it can be very dangerous. If there is a suspicion of an allergy to formula milk, it is important to pay attention to any abnormal reactions after use, such as respiratory and gastrointestinal symptoms, as well as neurological symptoms. You can also dilute some formula milk more concentrated and apply it to thin-skinned sensitive areas (behind the ears) after it reaches a temperature suitable for the body’s temperature. Try it out; if you are still not reassured, it’s best to go to the hospital for a skin test to check for allergies. It’s harmless and beneficial; most general hospitals should be able to perform this test. People with allergic constitutions or low immunity should be extra careful!