What is the best medication for relieving cough and resolving phlegm?

What Is the Best Medication for Suppressing Coughs and Resolving Phlegm?

For mild coughs, over-the-counter remedies such as Snake Gallbladder and Fritillaria Extract or Jizhi Tangjiang (a traditional Chinese herbal syrup), combined with throat-soothing lozenges, may be effective. For productive coughs with abundant sputum, fresh lotus root can be ground and strained through gauze to extract its juice, then mixed with an appropriate amount of honey and consumed—once daily for three consecutive days. Alternatively, wash a white radish thoroughly (leaving the skin on), cut it into chunks, and soak it in maltose for 10–12 hours until the radish becomes shriveled. Then consume both the maltose and its extracted juice—cough relief often occurs after just one or two doses, proving highly effective. Of course, if cough persists despite prolonged self-treatment, patients should seek professional medical care at a reputable hospital without delay to avoid missing optimal treatment opportunities and worsening their condition. Daily precautions include staying warm, ensuring adequate indoor ventilation, and drinking plenty of plain water.

Knowledge Expansion: Foods to Avoid When Coughing with Excessive Phlegm

1. Cold and Cooling Foods

Cold beverages or frozen foods should be avoided during coughing episodes. Consuming excessively cold foods may impair lung Qi circulation, worsen symptoms, and prolong recovery.

2. Fried Foods

According to Traditional Chinese Medicine (TCM), coughs are often caused by lung heat—especially in children. During coughing, children’s gastrointestinal function tends to be relatively weak; fried foods burden the digestive system and promote dampness and internal heat, thereby increasing phlegm production and delaying cough resolution.

3. Sweet and Sour Foods

Sour foods tend to constrict and retain phlegm, making expectoration more difficult and worsening the condition. During severe coughing, fruits such as apples, bananas, oranges, and grapes should be avoided. Similarly, excessive intake of sweet foods may fuel internal heat, hindering resolution of inflammation.

The above outlines the most effective options for suppressing coughs and resolving phlegm. We hope this information proves helpful to you.