Heal all, Self heal or wound wort member of the mint family. Best dried in a dark, well ventilated place and stored where it will not get damp or exposed to light. Use this plant is in a warm tea or sun tea.  Internally used to help with an upset stomach or diarrhea. Used to boost the immune system at the first symptoms of a fever. Mild antibacterial action: great gargle for sore throats or mouth sores (gargle can be swallowed). Also used cooled to wash out infected eyes or styes.