Evidence supporting the use of: Tea (not specified)
For the health condition: Cough (dry)

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Tea, in its various forms, has been used traditionally across many cultures to help relieve symptoms of cough, including dry cough. This use is primarily rooted in the soothing properties of a warm beverage rather than in specific pharmacological actions. Herbal teas, such as those made from ginger, licorice root, or thyme, are especially common in folk remedies for cough. Warm tea can help soothe an irritated throat and may temporarily ease coughing by providing hydration and warmth, which can thin mucus and calm throat irritation.

From a scientific standpoint, the evidence supporting the use of generic "tea" (without specification of the type or added medicinal herbs) for dry cough is limited. Most clinical studies focus on specific herbal ingredients rather than black or green tea alone. Nevertheless, the general practice of drinking warm fluids, including tea, is recommended by healthcare professionals to maintain hydration and provide comfort during respiratory illnesses. The actual efficacy of plain tea in treating dry cough specifically has not been rigorously studied, and any benefit is likely due to its soothing properties rather than a direct therapeutic effect.

In summary, while there is longstanding traditional use and some physiological rationale for using tea to relieve dry cough symptoms, robust scientific validation is lacking. The supportive role of tea is best understood as part of general supportive care rather than a targeted therapy for cough.

More about Tea (not specified)
More about Cough (dry)

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