Heracleum Maximum

Scientific Summary

Heracleum maximum is a tall, biennial plant in the carrot family, known for its large, fleshy taproot and large umbels of white flowers. Its main therapeutic uses are anti‑inflammatory and antimicrobial; it is traditionally employed for treating skin wounds, bruises, and respiratory conditions such as cough and sore throat. The root contains furanocoumarins that can cause photosensitivity and skin irritation, and ingestion or large doses may be toxic, so it is best used topically under guidance and not applied to broken skin or taken internally without a qualified practitioner.

Source: PMC: Helichrysum, PMC: Terminalia Chebula, NCBI Bookshelf: Herbal Medicine