Nasal allergy medications fall into three categories of usage.

Preventive:For people who have chronic symptoms of rhinitis, allergic or nonallergic,the most effective approach is to use antihistamines and nasal corticosteroid medications preventively.

Stabilizing:These drugs can often stop a reaction that's already in process before your immune system can release potent chemical mediator of inflammation,such as histamine and leukotrienes,that produce noticeable symptoms.

Relief:Most of the commonly available over the counter oral antihistamines and decongestants fall into this category.Most people use them to relieve the symptoms of rhinitis after symptoms have occurred.

A few basic types of drugs are used to treat nasal allergies,including:antihistamines,decongestants,combination of antihistamine and decongestant product.

Relieving your nasal allergies

Many people with asthma also have allergic rhinitis,patients with allergic asthma are more sucessful in managing their respiratory condition if they take effective measures to control their allergic rhinitis symptoms.You can take avoidance measures and allergy-proof your home and office to significantly improve your quality of life by decreasing your exposure to the substances that trigger your allergic reactions.However,because allergens,such as pollens,molds and dust,are everywhere,complete avoidance can be difficult.Fortunately,medications are available