Laryngitis

Definition

Laryngitis is the inflammation of the larynx, often resulting in hoarseness or loss of voice. It can be acute or chronic and may be caused by infections, irritants, or overuse.

5 Must Know Facts For Your Next Test

1. Laryngitis can be caused by viral infections such as the common cold, bacterial infections, or fungal infections.
2. Common symptoms include hoarseness, weak voice, sore throat, dry cough, and difficulty swallowing.
3. Treatment often involves resting the voice, staying hydrated, and using medications like corticosteroids to reduce inflammation.
4. Chronic laryngitis can result from prolonged exposure to irritants like smoke or allergens.
5. Diagnosis typically involves a physical examination and may include laryngoscopy to visualize the vocal cords.

Review Questions

• What are common causes of laryngitis?
• List at least three symptoms associated with laryngitis.
• What treatments are commonly recommended for someone with laryngitis?

Related terms

Pharyngitis:

Inflammation of the pharynx causing sore throat.

Tracheitis: Inflammation of the trachea usually due to infection.

Sinusitis:

Inflammation of the sinuses that can cause congestion and pain.