What is butterbur?

Answer The herb butterbur (Petasites hybridus) boasts anti-inflammatory and antispasmodic properties. Butterbur extracts "have been shown effective for controlling migraines and asthma," according to Memo... Read More »

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Is Butterbur a Weed?

Butterbur, scientifically known as Petasites hybridus, is a perennial plant introduced around the world from Asia. The plant features large leaves and can reach heights of about 5 feet. Butterbur i... Read More »