A cough is a symptom of many diseases. Most coughs come from simple viral infections, such as the common cold. Sometimes, but not always, mucus is produced with the cough. If the color is green or yellow, it may be a hint of a bacterial infection, although this is not always a reliable indicator. If the color is red, there may be bleeding in the lungs. Any cough that produces blood or blood-stained mucus, as well as any cough that lasts more than two weeks, requires a visit to a medical professional for diagnosis.
Traditional Chinese Medicine (TCM) may be helpful in the treatment of a cough. Cupping (the use of a glass cup to create suction over a skin surface) is a traditional Chinese therapy, often used for patients to help relieve a cough. An uncontrolled study using cupping to relieve coughs reported a curative response in 35 of 41 patients.1 Other TCM therapies, including acupuncture and herbal medicine, may be helpful in cough-producing ailments such as asthma and bronchitis.
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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.