Antihistamine

ByWeence

Antihistamine: A medication that is used to treat allergies and allergic reactions.

Citations
Antihistamines are medications designed to alleviate symptoms of allergies and allergic reactions, such as sneezing, runny nose, itching, and hives. They work by blocking the action of histamine, a substance in the body that triggers these symptoms when released in response to allergens. Antihistamines are commonly used to manage conditions like hay fever, allergic conjunctivitis, and reactions to insect bites or certain foods. They are available in various forms, including tablets, capsules, liquids, and nasal sprays, and can be either over-the-counter or prescription medications.

Cost Ranges

The cost of antihistamines can vary widely depending on the brand, form, and whether they are over-the-counter or prescription. Over-the-counter antihistamines typically range from $5 to $20 for a month's supply. Prescription antihistamines may cost more, depending on insurance coverage and pharmacy pricing.

Types of Antihistamines

  • First-generation antihistamines: These include diphenhydramine (Benadryl) and chlorpheniramine. They are known for causing drowsiness and are often used in nighttime allergy relief products.
  • Second-generation antihistamines: These include loratadine (Claritin), cetirizine (Zyrtec), and fexofenadine (Allegra). They are less likely to cause drowsiness and are more suitable for daytime use.

Local Tips

- When purchasing antihistamines, consider checking both local pharmacies and online retailers to find the best prices. - Some stores offer generic versions of popular antihistamines, which can be a more cost-effective option.

FAQs

Can I take antihistamines every day?

Yes, many people take antihistamines daily to manage chronic allergy symptoms. However, it's essential to follow the advice of a healthcare professional regarding long-term use.

Are there any side effects?

Common side effects of antihistamines include drowsiness, dry mouth, and dizziness. Second-generation antihistamines are less likely to cause drowsiness.

Can I take antihistamines with other medications?

It's crucial to consult a healthcare provider before combining antihistamines with other medications, as there may be potential interactions.

Brian 'Weence' Bateman is a seasoned medical and health writer with over a decade of experience in web development, search optimization, and social media for dentists and healthcare providers. His in-depth knowledge and dedication to the field are evident in the meticulously researched and informative content he produces.

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