Patient's question:
Approximately 10 days ago, I visited a doctor and took medication.Doctor's answer:
The condition you described may be caused by chronic pharyngitis. Locally, you can apply compound iodine glycerin, a 5% silver nitrate solution, or a 10% weak silver protein solution to the throat. Oral medications such as antibiotics, vitamins A, B2, C, and E can also be used for treatment. Avoid prolonged and excessive voice use, and avoid exposure to allergens that can cause chronic allergic pharyngitis.