Before the therapy is administered, the person needs to be physically and psychologically clean. The body of the individual needs to be free of dirt and metabolic waste products. Pancha karma therapy is usually undertaken for this purpose. If rasayana is taken after internal cleansing of toxins, it produces the best results. The person taking rasayana should think, speak and work in a way which is conducive to the development of a peaceful society.
Good conduct is given lot of importance in Ayurveda, and is in itself a rejuvenating activity.
Suitability One who is honest, free from anger, non-violent, abstains from alcohol, smoking and eating meat, has controlled sexual activity, is fair spoken, clean, intelligent, compassionate, moderate and balanced in his actions and sleep is suitable for rejuvenation therapy. The person stays indoors while taking the therapy . Elaborate arrangements are made for the construction of a special type of cottage. The person has to have panca karma therapy prior to the treatment, and strictly follow the dietary or other instructions of the physician. This method can be performed without disturbing your normal daily routine.