What causes dryness and a burning sensation in the throat, and what should be done about it?

Dryness and a burning sensation in the throat may be caused by dry environments, excessive voice use, acute pharyngitis, allergic pharyngitis, or gastroesophageal reflux. Symptoms can be improved through hydration, maintaining moisture, reducing voice strain, and medication. If symptoms persist or worsen, or are accompanied by swallowing pain or difficulty breathing, prompt medical attention is necessary.

1. Dry environment: Insufficient air humidity causes loss of moisture from the throat's mucous membranes, leading to dryness and a burning sensation, which are often more noticeable upon waking. It is recommended to use a humidifier to increase indoor humidity, drink plenty of warm water, and avoid prolonged stays in air-conditioned or heated rooms.

2. Excessive voice use: Prolonged talking, singing, or shouting can cause congestion and dryness of the throat's mucous membranes, resulting in a burning sensation and possibly hoarseness. It is advised to reduce frequency of voice use, allow the throat adequate rest, speak softly, and avoid straining the voice.

3. Acute pharyngitis: Viral or bacterial infections trigger acute inflammation of the throat's mucous membranes. Mucosal congestion and swelling lead to dryness and a burning sensation, often accompanied by throat pain and discomfort when swallowing. Under medical guidance, patients may use medications such as Pudilan Anti-inflammatory Oral Liquid, Cefaclor Dispersible Tablets, or Watermelon Frost Throat Lozenges to alleviate symptoms.

4. Allergic pharyngitis: After exposure to allergens such as pollen or dust mites, the throat's mucous membranes react allergically, causing dryness and a burning sensation along with throat itching and irritative coughing. Patients may, under medical supervision, take Loratadine Syrup, Montelukast Sodium Chewable Tablets, or Budesonide Suspension to relieve discomfort.

5. Gastroesophageal reflux: Reflux of stomach acid irritates the throat's mucous membranes, damaging them and causing dryness and a burning sensation, often accompanied by acid regurgitation and discomfort behind the breastbone. Patients may follow medical advice to use medications such as Omeprazole Enteric-coated Capsules, Domperidone Suspension, or Hydrotalcite Chewable Tablets to improve symptoms.

Maintain appropriate indoor humidity, eat more light and easily digestible foods, avoid spicy and irritating foods, maintain regular sleep patterns and avoid staying up late, and engage in moderate exercise to strengthen physical health and reduce episodes of throat discomfort.