-Dimethyltryptamine. N,N-Dimethyltryptamine (DMT or N,N-DMT) is a tryptamine molecule which naturally occurs in many plants and animals. It can be consumed as a powerful psychedelic drug and has historically been prepared by various cultures for ritual and healing purposes. Rick Strassman labeled it the spirit molecule.
The primary use of senna is to relieve constipation and the herb is likely an effective treatment for this. The FDA has approved this herbâs inclusion in nonprescription laxatives and it is typically safe as long as you do not use it for more than two weeks.
Senna Overdose. Taking an overdose of senna is likely to cause a strong laxative effect. Some of the symptoms that may appear include abdominal pain or cramping, diarrhea, and bloating. Dehydration and electrolyte imbalances can also occur as the result of severe diarrhea.