Vasti is the expulsion of toxins and other spoilage from the body through the introduction of liquid medical substances such as sesame oil and herbal medicines through the rectum into the colon or through the urethra or vaginal canal to the uterus.

This treatment, known as Vasti, differs according to the diseases.It treats sexual disorders, constipation, bloating, chronic fever, colds, kidney stones, heartache, vomiting, back pain, neck pain, excessive acidity, sciatica, rheumatism, arthritis, and neuromuscular disorders.

This treatment should be avoided during pregnancy and menstruation, and those who suffer from diarrhea, anal inflammation and rectal bleeding.