Can allergies cause unexplained weight changes?

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 ... Only a few studies evaluated the natural history of shellfish allergy ... Symptoms of shellfish allergy can range from mild urticaria to life threatening ... Dec 7, 2023 ... Relief can last several years. For some people, allergy shots can prevent new allergies and reduce asthma symptoms. Who can Benefit From ... Symptoms of an Allergic Reaction · Itchy, watery eyes · Itchy nose · Sneezing · Runny nose · Rashes · Hives (a rash with raised red patches) · Stomach cramps · Vomiting ... Mar 4, 2025 ... For some, allergies come and go as the seasons change, but for others ... allergy symptoms. The symptoms they're used to treat include ... An allergy is where your body reacts to something that's normally harmless like pollen, dust or animal fur. The symptoms can be mild, but for some people they ... Some symptoms can be the same for both like sinus pressure, sneezing and runny nose, but some have distinct differences that lead you right to the cause. If you often have allergy symptoms, allergy testing can be helpful. It can ... For some people with asthma, allergies may not affect their nose or eyes. Call 911 and get medical help right away if your baby has any of these symptoms. Some foods are more likely to cause an allergic reaction than others. The table ... Common allergens include: Drugs; Dust; Food; Insect venom; Mold; Pet and other animal dander; Pollen. Some people have allergy-like reactions to ...