Historically speaking, Passion flower has been used as a sedative or nervine. It has been used to help treat nervous restlessness and insomnia. The medicinal properties of passion flower are attributed mainly to the alkaloids and flavonoids. This herb has been used historically for the following: imbalance of the nervous system, insomnia, nervous tension and stress headaches, helps to relieve smooth muscle spasms, helpful with spasmodic dysmenorrhea, colic, diarrhea, hemorrhoids, blood pressure, epilepsy and other health issues. A strong woody perennial climbing vine. The stems are from 10-30 feet long, climbing by means of axillary tendrils. Leaves are cleft with 2-3 slightly toothed lobes. The solitary, axillary flowers are white with a purple, blue or pink calyx crown with numerous threads radiating from the center. The fruits are egg-shaped, the size of a small chicken egg. When stepped on they pop. Native to eastern and central U.S. Often cultivated in cooler climates. The edible egg-shaped fruit contains a delicious white pulp and is made into refreshing drinks and ice creams. It is a antispasmodic, diuretic, laxative, and sedative. The whole plant is used to treat swollen and irritated eyes. The root is used as a general tonic. Leaves are used for a mild sedative, insomnia, anxiety, to prevent rapid heartbeat, and to reduce high blood pressure. It can relieve muscle spasm of asthma, epilepsy and irritable bowel syndrome. A poultice soothes burns and skin irritations. Harmful in large amounts. Use professionally prepared medications.