Antihistamines for ear disorders

Definition

Antihistamines for ear disorders are medications used to alleviate symptoms like itching, swelling, and fluid accumulation in the ear by blocking histamine receptors. They are often used in conditions such as allergic reactions or inner ear infections.

5 Must Know Facts For Your Next Test

1. Antihistamines can be used to reduce ear congestion and discomfort caused by allergies.
2. Common antihistamines for ear disorders include diphenhydramine and loratadine.
3. They work by blocking H1 histamine receptors, preventing histamine from causing inflammation.
4. Side effects may include drowsiness, dry mouth, and dizziness.
5. Antihistamines can be part of a comprehensive treatment plan including decongestants and cerumenolytics.

Review Questions

• What role do antihistamines play in treating ear disorders?
• Name two common antihistamines used for ear-related issues.
• What are some possible side effects of using antihistamines?

Related terms

Decongestants: Medications that reduce nasal or sinus congestion by narrowing blood vessels.

Cerumenolytics: Agents used to soften and break down earwax for easier removal.

Histamine: A compound involved in local immune responses that can cause inflammation and other allergy symptoms.