Ashwagandha contains chemicals that might help calm the brain, reduce swelling, lower blood pressure, and alter the immune system. Since ashwagandha is traditionally used as an adaptogen, it is used for many conditions related to stress. Adaptogens are believed to help the body resist physical and mental stress. Use this herb in rituals and spells for bringing harmony into fractured or strained relationships, or to help bring compassion and affection into one's heart.