
ALLERGIC RHINITIS
Allergic rhinitis. Hay fever, another name for allergic rhinitis, is an allergic reaction that results in watery eyes, congestion, sneezing, and an itchy nose. Insects, mold, pollen, and pet dander can all cause symptoms of hay fever. Although hay fever can be extremely distressing, it can be alleviated by immunotherapy (allergy shots), allergy medicines, and lifestyle modifications.
ALLERGIC RHINITIS
Hay fever, or allergic rhinitis, is a reaction to allergens, which are microscopic particles in the air. A natural substance called histamine is released by your body in response to allergens that you inhale through your mouth or nose. Hay doesn’t cause hay fever, even though it’s named that, and most people don’t get a fever. Hay fever is characterized by sneezing, common cold, nasal congestion, and irritation of the mouth, eyes, throat, and nose. An infectious rhinitis, commonly referred to as the common cold, is not the same as allergic rhinitis. Hay fever cannot be spread. Not all cases of rhinitis are allergic, either. Similar symptoms are seen in many patients with nonallergic rhinitis. Rhinitis is caused by inflammation rather than allergens or histamine release.
Signs

eyes that are watery or red.
dark circles under your eyes, headaches, and sinus congestion.
Your throat and nose have more mucous.
Tiredness.
sore throat caused by postnasal drip, or snot running down your throat.
breathing difficulties, coughing, and wheezing.
Treatment

A number of allergy drugs can help you manage your hay fever symptoms. These therapies are available in a variety of forms, such as injections, nasal sprays, eye drops, liquids, and pills. Before taking any drug, especially if you are pregnant or have other health issues, consult your doctor.
Antihistamines
Antihistamine drugs can be purchased over-the-counter (OTC) or with a prescription. They function by preventing your body from releasing histamine when you have an allergic reaction. Antihistamines are available as inhalers, nasal sprays, eye drops, liquids, and pills.
Decongestants
These drugs clear your sinuses and nose of congestion. Decongestants can be used as nasal sprays or taken orally as pills or liquids. Among them are:
spray for the nose.
nose spray containing phenylephrine.
Pseudoephedrine.
In addition to raising blood pressure, decongestants can induce headaches, insomnia, and irritability. When nasal decongestants are used for more than five days, they can become addicted.
Blockers of leukotrienes
Your body releases histamine, leukotrienes, and other substances during an allergic reaction, which results in inflammation and symptoms of hay fever. These prescription-only medications inhibit leukotriene. Montelukast, also known as Singulair, is the most widely used leukotriene inhibitor. Taking this drug can cause mood swings, vivid nightmares, involuntary muscular movements, and skin rashes in some people.
Immunotherapy
Helping your body develop tolerance to allergies is how this treatment works. A tiny quantity of the allergen is injected into your body in a series of injections (also known as allergy shots or subcutaneous immunotherapy). The amount of the allergen is increased each time you receive a vaccination. Your immune system becomes immune to the allergen over time and ceases to react to it.
Prevention

Refrain from rubbing your nose or eyes or touching your face.
When pollen levels are greater in the spring, summer, and early fall, close the windows in your house and vehicle.
Cover box springs, mattresses, and pillows to keep dust mites out.
Pets should not be allowed on beds or couches, and doors to places you don’t want them in should be closed.
Reduce the quantity of allergens in the air by using filters in your air conditioner and vacuum cleaner.
Summary
Effective treatments are available, but the symptoms of hay fever can lower your quality of life and prevent you from engaging in your favorite activities. Using medicine and lifestyle modifications, millions of adults and kids deal with hay fever. Discuss possible ways to alleviate discomfort, improve your breathing, and feel better with your healthcare practitioner.