Can Artemisia argyi relieve cough symptoms?
Generally, Artemisia argyi may help alleviate mild coughs caused by dryness and internal heat, but it cannot relieve severe coughs or those caused by bacterial infections. If in doubt, it is recommended to seek medical advice in advance. Detailed explanation is as follows:

When mild dry cough (with little or no phlegm) is caused by dry air or internal heat, moderate consumption of stir-fried Artemisia argyi may help soothe the throat due to its moisture and nutritional content. Combined with drinking plenty of water, it can help relieve throat discomfort and assist in alleviating the cough. In this case, the dish should not be cooked too salty.
If the cough is severe and accompanied by a large amount of thick phlegm, fever, or is caused by conditions such as pneumonia, Artemisia argyi will not relieve the symptoms. These cases require treatment targeting the underlying cause, as a single food item cannot combat infections or inflammation. Delaying treatment may worsen the condition and lead to persistent coughing.
If coughing lasts for more than a week or is accompanied by other symptoms, medical attention should be sought promptly to determine the cause, and professional guidance should be followed for appropriate management. Do not rely solely on dietary remedies and delay proper care.