Synopsis

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

Allium, a genus that includes garlic (Allium sativum) and onion (Allium cepa), has been used in traditional medicine for centuries to support the treatment of abscesses and other localized infections. Historical texts from various cultures, including traditional Chinese medicine, Ayurveda, and European folk medicine, describe the application of crushed Allium bulbs—especially garlic—to abscesses as a poultice or topical treatment. The rationale was largely based on empirical observations that Allium preparations seemed to reduce swelling, promote drainage, and sometimes accelerate healing.

The traditional use is partly supported by the known antimicrobial properties of compounds found in Allium species, such as allicin in garlic, which has demonstrated in vitro activity against a range of bacteria and fungi. However, while these antimicrobial effects are well documented in laboratory settings, rigorous clinical studies specifically evaluating the efficacy and safety of Allium preparations—topical or internal—for the treatment of abscesses in humans are lacking. Thus, while tradition and plausible mechanisms exist, high-quality clinical evidence is limited.

In summary, Allium is used traditionally for abscesses, and some laboratory evidence aligns with these uses, but robust clinical data are lacking, resulting in a moderate evidence score.

More about Allium (unspecified)
More about Abscesses

Other ingredients used for Abscesses

Other health conditions supported by Allium (unspecified)

Products containing Allium (unspecified)