Tansy plants may be used for herpes treatment

Tansy plants, which are found in parts of Europe and Asia, contain antiviral properties that may aid in the treatment of herpes, according to a study published in the journal Phytotherapy Research.

Investigators found that the flowering plants did not possess parthenolide, an anti herpes simplex virus one (HSV-1) agent previously thought to be held in tansies.

However, observation of the plant's aerial parts and roots showed that they contain 3,5-dicaffeoylquinic acid, as well as axillarin, which may contribute to the tansy's antiherpetic effect.

"Although the precise molecular targets for tansy extract require further research, this study reveals the clear potential of tansy to treat the dermatological lesions caused by HSV," study author Francisco Parra said.

Currently, there is no cure for herpes, although treatments that can reduce symptoms and help slow the spread of the virus are available.

According to a report from the Centers for Disease Control and Prevention, one out of every six individuals between the ages of 14 and 49 is infected with HSV-2, also known as genital herpes.

During outbreaks, doctors are typically able to visually diagnose a patient with herpes. Individuals who may be between outbreaks can use online testing services to determine if they have herpes or other sexually transmitted diseases.