What medicine is best for clearing the lungs and resolving phlegm?

Generally speaking, there is no such thing as a single "best" medication for clearing the lungs and resolving phlegm. Medications such as Chuanbei Pipa Syrup, Suhuang Zhi Ke Capsules, Yangyin Qingfei Pills, Lingyang Qingfei Pills, and Acetylcysteine Granules all have effects that clear the lungs and resolve phlegm. If discomfort occurs, it is recommended to seek medical attention promptly. Detailed analysis is as follows:

1. Chuanbei Pipa Syrup

Chuanbei Pipa Syrup is typically made from ingredients such as Platycodon root, loquat leaf, menthol, and others. It has functions of clearing heat, moisturizing dryness, relieving cough, clearing the lungs, and resolving phlegm. It is suitable for symptoms caused by wind-heat invading the lungs or phlegm-heat obstructing the middle jiao, including cough, sputum production, sore throat, chest tightness, and distension pain.

2. Suhuang Zhi Ke Capsules

The main ingredients of Suhuang Zhi Ke Capsules include Ephedra, Perilla, earthworm (Pheretima), honey-fried loquat leaf, and others. This medicine has the effects of dispersing wind, promoting lung function, clearing the lungs, resolving phlegm, relieving cough, and soothing the throat. It is indicated for cough and throat itching due to wind pathogen invading the lungs or impaired lung qi dispersion.

3. Yangyin Qingfei Pills

Yangyin Qingfei Pills are a traditional Chinese patent medicine primarily composed of Rehmannia, Ophiopogon, Scrophularia, and other ingredients. They nourish yin, moisten dryness, clear the lungs, and benefit the throat. This formula is suitable for conditions involving yin deficiency with lung dryness, such as dry and painful throat, dry cough with little phlegm.

4. Lingyang Qingfei Pills

Lingyang Qingfei Pills are a traditional Chinese medicine containing ingredients such as antelope horn powder, Zhebeimu (bulb of Fritillaria thunbergii),桑白皮 (Mulberry bark), Qianhu (Peucedanum praeruptorum), and others. They have effects of clearing the lungs, benefiting the throat, clearing epidemic heat, stopping cough, and relieving wheezing. They are used to treat symptoms caused by excessive heat in the lungs and stomach, invasion of external pathogenic factors, including fever, dizziness, body aches, fatigue, severe cough with abundant phlegm, and sore throat.

5. Acetylcysteine Granules

Acetylcysteine Granules are a mucolytic agent that breaks down mucoproteins in sputum, reduces sputum viscosity, and promotes expectoration. They are mainly used in respiratory diseases characterized by excessive production of thick mucus, such as bronchiectasis and chronic obstructive pulmonary disease (COPD).

Patients are advised to use medications appropriately under the guidance of a healthcare professional to ensure safety and effectiveness. Additionally, attention should be paid to dietary regulation—drinking plenty of water and adequately supplementing vitamins and minerals can help promote recovery.