What medicine should be taken for a dry throat?

Dry throat symptoms can result from various diseases. Patients should identify the underlying cause and use appropriate medications accordingly. Common causes include acute pharyngitis, allergic pharyngitis, diabetes, and others.

1. Acute Pharyngitis

Patients with this condition can, based on blood tests, sputum analysis, and other biochemical test results, use targeted anti-infective medications such as cefixime dispersible tablets, roxithromycin granules, or ribavirin tablets under medical guidance.

2. Allergic Pharyngitis

Under a doctor's recommendation, patients may take medications such as loratadine capsules, budesonide suspension for inhalation, or phenylpropanolamine and chlorpheniramine oral solution, which help reduce local non-specific immune reactions and relieve allergic symptoms such as dry throat, sore throat, and breathing difficulties.

3. Diabetes

Diabetic patients should follow medical advice and select antidiabetic medications—such as L-ornithine-L-aspartate for injection or metformin hydrochloride tablets—according to their specific type of diabetes, in order to control blood glucose levels and prevent disease progression.

In addition, dry throat symptoms may also be caused by other conditions such as Sjögren's syndrome or laryngeal cancer. Patients should undergo hospital evaluation and diagnosis before initiating appropriate treatment.