Can allergies cause fainting or loss of consciousness?

Mar 14, 2023 ... Allergies and sinus infections often are mistaken for one another. But they are two separate conditions, with some different symptoms. Some people with food allergies have mild symptoms, such as a skin rash. Others may have severe diarrhea, swelling of the throat, or tightening in the lungs ... Symptoms of seasonal allergies could include a stuffy nose, sneezing, and itchy and watery eyes. Seasonal allergies depend on the area you live in. In some ... 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 ... May 22, 2009 ... ... allergy sufferers. This year, some parts of the country are reporting a worse-than-usual allergy season--although your symptoms depend on ... Symptoms. Common symptoms of a mild allergic reaction include: A few hives (especially over the neck and face); Itching; Nasal congestion; Rashes; Watery, red ... Mar 24, 2025 ... Some symptoms of colds and allergic reactions are the same, such as ... Some general suggestions for allergy symptoms include taking a ... ... symptoms (e.g. hayfever, allergic asthma, urticaria and some food allergy ... allergy cases and allergy diagnosis. Mar 27, 2023 ... These allergies come with irritating symptoms such as watery eyes, sneezing, stuffy nose, and itchy throat. In some cases, allergies can lead to ... What are the symptoms of allergic rhinitis? Most people with allergic rhinitis have a blocked or runny nose. Some also have sneezing and itching in the nose and ...