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In the United States alone 50 million are affected by allergies. There are many nasal
sprays, injections, and tablets that can help sufferers, but what are allergies and what
do sufferers experience? An allergy is a heightened sensitivity to a foreign substance that causes
the immune system to overreact. There are many different allergies including: hay fever,
eczema, and asthma. Allergic reactions can occur from: pet dander, pollen, foods, and
venom from a sting or bite. Some symptoms of an allergic reaction include: nasal congestion,
itchy/watery eyes, coughing, wheezing, hives, fatigue, and a runny nose just to name a few.
If you have any more questions about allergies, speak with your doctor today.