What are the efficacy and effects of Feining Tablets?

Pulining Tablets primarily have the effects of clearing heat, eliminating phlegm, relieving cough and asthma, providing auxiliary anti-inflammatory action, improving lung function, and alleviating respiratory discomfort. They are suitable for pulmonary and respiratory conditions associated with the pattern of phlegm-heat obstructing the lungs. If symptoms do not improve or worsen after three days of medication, prompt medical consultation is recommended.

1. Clearing Heat and Resolving Phlegm: Containing ingredients such as *Inula japonica* (Fanhuncao), these tablets help eliminate internal heat from the lungs, reduce the production of thick yellow sputum, promote expectoration, and relieve difficulties in coughing up phlegm and viscous sputum caused by phlegm-heat.

2. Relieving Cough and Asthma: The tablets can reduce irritation of the respiratory mucosa, alleviate bronchial spasms, decrease frequent coughing, and improve shortness of breath and chest tightness caused by airway narrowing, thereby helping restore normal breathing rhythm.

3. Auxiliary Anti-inflammatory Action: They exert a supportive inhibitory effect on pulmonary infections and respiratory inflammation, helping to reduce inflammatory damage to lung and respiratory tissues and assist in controlling the spread of infection.

4. Improving Lung Function: By alleviating pulmonary inflammation and promoting sputum clearance, the tablets reduce the burden on the lungs, enhance ventilation and gas exchange functions, and support the recovery of normal respiratory metabolism.

5. Relieving Respiratory Discomfort: For discomforts such as dry throat, itching, cough with wheezing caused by acute respiratory infections or chronic bronchitis, the tablets provide soothing relief and reduce physical discomfort.

During treatment with Pulining Tablets, avoid exposure to secondhand smoke to minimize respiratory irritation; consume moderate amounts of lung-moistening foods such as pears and white fungus; ensure adequate rest, and avoid overexertion that may increase the burden on the lungs, thus supporting the effectiveness of the medication.