What should I do if I have a cold with persistent coughing, and how can I stop the cough?

Generally, persistent coughing due to a cold can be managed through dietary adjustments, general care, physical therapy, traditional Chinese medicine (TCM), and Western medications. Specific approaches are as follows:

1. Dietary Adjustments

Increase fluid intake moderately in small, frequent amounts to keep the mouth moist. Maintain a light diet and avoid excessively sour, sweet, or spicy foods that may irritate the throat. Avoid overeating, as this helps reduce irritation of the pharyngeal mucosa and improves symptoms.

2. General Care

Maintain a comfortable temperature and humidity level in the environment, minimize voice use, and promptly take protective measures for the mouth and nose in crowded places. These practices support the recovery of respiratory defense functions and help alleviate coughing.

3. Physical Therapy

Patients can visit a qualified medical institution where professional practitioners may perform acupuncture on specific acupoints such as Fengchi (GB20), Fengmen (BL12), and Fengfu (GV16) to dispel wind, resolve exterior patterns, promote lung function, and relieve cough.

4. Traditional Chinese Medicine (TCM)

Under a doctor's guidance, patients may take TCM preparations such as Suhuang Zhike Capsules or Pentoxyverine Citrate Tablets to disperse cold and relieve cough, thereby shortening the duration of illness.

5. Medication Treatment

Under medical supervision, patients may take appropriate doses of cough suppressants such as Dextromethorphan Hydrobromide Tablets, Acetylcysteine Tablets, or Pentoxyverine Citrate Tablets. These medications help reduce respiratory inflammation and promote recovery from cough.

According to medical advice, using these treatment methods individually or in combination is beneficial for recovery.