Lysergol {LYZ; (7-methyl- 4,6,6a,7,8,9-hexahydro-indolo[4,3-fg]quinolin-9-yl)-methanol} has shown potential to enhance BA of berberine (poorly water soluble herbal anticancer agent). It is obtained from the seeds of Ipomoea muricata, I. turbinate and Calonyction muricata belonging to the family Convolvulaceae. Seeds are commonly known as ‘Kaladana’ in trade and are being used as a purgative in India and Pakistan. LYZ is an indole alkaloid present in the microfungi of Claviceps purpurea as well. It is one of the minor constituents of the ancient Mexican hallucinogenic drug Ololiuqui, which is obtained from Rivea corymbosa seeds. LYZ has been used by the 17th century midwives to induce labour and stop postpartum bleeding because of its ability to induce uterine contractions. It may also cause ergot poisoning, diarrhea, hallucinations, delirium, seizures, burning sensations, and gangrene in the limbs. However, it is not being used presently in the clinic.