Synopsis

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

Lemon has been traditionally used as a home remedy for coughs, including spastic (dry, non-productive) coughs. Historical records and folk medicine practices in various cultures mention lemon juice, often combined with honey, as a soothing agent for sore throats and coughs. The rationale for its use is primarily based on the high vitamin C content of lemon, its acidic nature, and its perceived ability to “cut” mucus. Additionally, the tartness may stimulate saliva production and soothe throat irritation, and the antimicrobial properties of lemon’s citric acid and essential oils have been cited in traditional medicine as beneficial against minor respiratory infections.

However, scientific validation for lemon specifically treating spastic coughs is limited. There are few clinical studies directly assessing lemon’s effectiveness for cough suppression, especially for spastic coughs. Most evidence is anecdotal or based on the general health benefits of vitamin C and the soothing effects of warm liquids. Some in vitro studies suggest lemon juice has mild antibacterial properties, which could be beneficial in the context of throat infections that sometimes accompany coughs, but this does not directly translate to efficacy against cough itself. Overall, while lemon remains a popular traditional remedy and may provide subjective relief, robust scientific support for its use in treating spastic cough is lacking.

More about lemon
More about Cough (spastic)

Other ingredients used for Cough (spastic)

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