Clinical Research Directory

Inclusion Criteria: * Acute ischemic stroke, were confirmed by magnetic resonance imaging (MRI). * Symptom onset within 72 hours. * Diagnosis of phlegm-heat syndrome or non-phlegm-heat syndrome. * Male or female ≥ 50 years and ≤ 80 years. * With written informed consent. Exclusion Criteria: * Planned or already receiving intravenous thrombolysis or endovascular treatment. * Acute infectious diseases or acute exacerbations of chronic diseases within one month before enrollment. * Patients with previous stroke. * Renal or hepatic insufficiency, tumors, immune diseases, severe underlying diseases. * Other conditions that may affect the collection and evaluation of clinical information (e.g., severe aphasia, mental illness).