Synopsis

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

Baphicacanthus cusia (also known as Strobilanthes cusia or "Qing Dai") has a long history of use in Traditional Chinese Medicine (TCM), where it is often employed in the form of indigo naturalis (Qing Dai) for various skin conditions, including itching (pruritus). Traditional texts describe its topical and sometimes internal application for conditions characterized by inflammation, redness, and itching, such as eczema, psoriasis, and other dermatoses.

While historical and anecdotal evidence supports its use to alleviate itching, modern scientific studies remain limited. Some preliminary research and small-scale clinical trials have noted benefits of indigo naturalis extracts in reducing symptoms of chronic inflammatory skin diseases like psoriasis, which often includes pruritus as a symptom. The antipruritic effect is generally attributed to anti-inflammatory and immunomodulatory properties of its active constituents, such as indirubin and indigo. However, rigorous, large-scale clinical trials specifically evaluating its efficacy for relieving itching are lacking.

In summary, the use of Baphicacanthus cusia for itching is primarily rooted in traditional practices, with some emerging but still limited scientific interest. The overall evidence supporting its use for this indication is modest, meriting a rating of 2 out of 5.

More about Baphicacanthus cusia
More about Itching

Other ingredients used for Itching

Other health conditions supported by Baphicacanthus cusia

Products containing Baphicacanthus cusia