For what medicinal purposes has St. Johns wort been used?
St. John’s wort has been used for centuries to treat mental disorders as well as nerve pain. In ancient times, doctors and herbalists (specialists in herbs) wrote about its use as a sedative and treatment for malaria as well as a balm for wounds, burns, and insect bites. Today, St. John’s wort is used by some people to treat mild to moderate depression, anxiety, or sleep disorders.