Synopsis

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

Aloe vera has a long history of traditional use in various medical systems, including Ayurveda and Traditional Chinese Medicine (TCM), for the treatment of coughs, especially those characterized as “damp” (which refers to coughs with phlegm or mucus). In TCM, aloe vera (known as Lu Hui) is sometimes incorporated into remedies to clear heat and support lung health, though it is more commonly noted for its laxative and skin-soothing properties. The mucilaginous gel from the aloe vera leaf is thought to soothe mucous membranes, reduce throat irritation, and act as a demulcent, potentially easing cough reflexes caused by dryness or irritation.

However, scientific validation for the use of aloe vera in treating cough—especially coughs specifically classified as “damp”—is limited. Most modern research on aloe vera focuses on its topical uses (for burns and skin conditions) or its effects on digestion rather than respiratory conditions. A few small studies and anecdotal reports suggest that aloe vera juice may have anti-inflammatory and immune-modulating effects, which could theoretically support respiratory health, but robust clinical evidence is lacking.

In summary, while aloe vera is traditionally used in some cultures to support coughs with phlegm, contemporary scientific evidence is weak, and its use for this purpose is primarily rooted in traditional medicine rather than validated by modern research.

More about aloe vera
More about Cough (damp)

Other ingredients used for Cough (damp)

Other health conditions supported by aloe vera

Products containing aloe vera

Nature's Sunshine CleanStart Mild
Nature's Sunshine Aloe Vera (Freeze Dried)
Nature's Sunshine Aloe Vera Gel
Nature's Sunshine Aloe Vera Juice
Nature's Sunshine Aloe Vera Juice (Whole Leaf)
Nature's Sunshine Liquid Cleanse