Treatment Options for Allergies: Antihistamines, Immunotherapy, and More
Allergies are a common condition that can be caused by an overactive immune system. Allergies can cause a range of symptoms, from mild to severe, and can be life-threatening in some cases. In this article, we will provide an overview of the most common treatment options for allergies.
Antihistamines
Antihistamines are a common medication used to treat allergies. Antihistamines work by blocking the action of histamine, a chemical released by the immune system that causes allergy symptoms. Antihistamines can be taken orally or applied topically, and are available over-the-counter or by prescription. Some common antihistamines include loratadine, cetirizine, and fexofenadine.
Decongestants
Decongestants are another type of medication used to treat allergies. Decongestants work by narrowing the blood vessels in the nasal passages, which can reduce swelling and congestion. Decongestants can be taken orally or applied topically, and are available over-the-counter or by prescription. Some common decongestants include pseudoephedrine and phenylephrine.
Corticosteroids
Corticosteroids are a type of medication that are used to reduce inflammation in the body. Corticosteroids can be taken orally, applied topically, or injected, and are available by prescription. Corticosteroids are often used to treat severe allergic reactions, such as anaphylaxis, as well as chronic conditions, such as asthma and eczema.
Immunotherapy
Immunotherapy is a type of treatment that involves exposing the individual to small amounts of the allergen over time, with the goal of desensitizing the immune system to the allergen. Immunotherapy is typically done through a series of injections, and can take several months or even years to complete. Immunotherapy is most commonly used to treat allergies to pollen, dust mites, and pet dander.
Allergies are a common condition that can be treated with a variety of medications and therapies. Antihistamines and decongestants are common over-the-counter medications used to treat mild allergies, while corticosteroids are used to treat more severe allergies. Immunotherapy is a type of treatment that can be used to desensitize the immune system to specific allergens. By working with their healthcare providers, individuals with allergies can identify the best treatment options for their specific needs.
