The process of sneezing typically begins when your immune system releases chemicals such as histamine or leukotrienes due to the presence of allergens or to fight infections from foreign pathogens like the common cold andflu viruses.2These chemicals bind to receptors on the trigeminal nerve and caus...
What Causes Puffy Eyes in the Morning? What are the Common Causes of Eyelid Swelling? How Do I Treat Drooping Eyelids? What are the Most Common Symptoms of a Baby Eye Infection? Discussion Comments ByJackWhack— On Aug 02, 2012 The label on my sunscreen said to avoid the eye area, but...
Learn what causes allergy flare-ups during spring and summer During spring and summer, allergies can flare up and make you miserable, causing sneezing, runny nose, and red, itchy eyes. Allergy or hypersensitivity is an exaggerated response of the immune system against certain substances that are ...
They are: Accumulation of substances in the nasal tract but then the moment the sneezing occurs corresponds to some unusual response to a discussions taking place, sort of like an answer to or objection. It has happened a lot to me and considered so in my culture. When a topic is under ...
A burning sensation in the eye A foreign body sensation (feeling like there is grit or dirt in your eyes) Puffiness Sometimes eye allergy symptoms are accompanied by nasal allergies (i.e. itchy, stuffy nose and sneezing), and eczema; other times, they occur alone. ...
What causes allergies?You may have allergies at certain times of the year or all year. The following are common allergies:Seasonal airborne allergies happen during certain times of the year. This is also called hay fever. Tree, weed, or grass pollen are examples of allergens that you breathe...
Sneezing Runny nose Congestion Itchy eyes, nose, and throat Tearing eyes An allergic food reaction may share some of the above symptoms, but it can also cause: Diarrhea, nausea, and vomiting Hives, eczema, or itchy skin Anaphylaxis, in which a narrowing of the airways makes it difficult or...
Throw the tissue away right after you use it. Use the bend of your arm if you do not have a tissue. Wash your hands after you sneeze or cough. Limit close contact with others. If you are sick, stay home or away from others until you are well. Stay in a different room from ...
Causes The biggestspring allergytrigger ispollen. Trees, grasses, and weeds release these tiny grains into the air to fertilize other plants. When they get into the nose of someone who’s allergic, they send the body's defenses haywire. ...
Radiation cancer treatments are a common cause of radiation retinopathy. The damage is more common when radiation is aimed at an area around the eyes or nose, especially when it's impossible to protect the eye. People won't always notice early or mild symptoms. If there's a lot of damage...