It is estimated that more than 10 percent of people around the world suffer from allergic rhinitis. Allergic rhinitis, also known as hay fever, is an allergic disorder of the nose, eyes, and airways. It is caused by an allergic reaction to airborne allergens, such as pollen, mold, and dust mites. Symptoms of allergic rhinitis include sneezing, runny nose, itchy eyes, and nasal congestion.
Causes of Allergic Rhinitis
Allergic rhinitis is caused by an allergic reaction to airborne allergens such as pollen, mold, and dust mites. These allergens can be found in the air we breathe, as well as in food, clothing, and other items that come in contact with our skin. When an allergen is inhaled, the body’s immune system reacts by releasing chemicals known as histamines. These histamines cause the symptoms of allergic rhinitis, such as sneezing, runny nose, itchy eyes, and nasal congestion.
Symptoms of Allergic Rhinitis
The most common symptoms of allergic rhinitis are sneezing, a runny nose, itchy eyes, and nasal congestion. Other symptoms may include headaches, fatigue, and a scratchy throat. Symptoms can vary from person to person and can range from mild to severe.
Diagnosis of Allergic Rhinitis
If you think you may have allergic rhinitis, it is important to see your doctor for a diagnosis. Your doctor will take a medical history and may perform a physical exam. Your doctor may also recommend allergy testing, which can help identify the allergens that may be causing your symptoms.
Treatment of Allergic Rhinitis
Treatment for allergic rhinitis depends on the severity of the condition. Mild cases of allergic rhinitis can often be managed with over-the-counter medications, such as antihistamines, nasal sprays, and decongestants. Severe cases may require prescription medications or immunotherapy. It is important to talk to your doctor about the best treatment option for you.