Nursing care, physical therapy, occupational therapy, and vocational training are used extensively in the rehabilitation of the severely handicapped. cancer rehabilitation a process by which individuals in their own environments are assisted to achieve optimal functioning within the limits imposed by cancer.
Some users, including Albert Hofmann, report a strong metallic taste for the duration of the effects. LSD causes an animated sensory experience of senses, emotions, memories, time, and awareness for 6 to 14 hours, depending on dosage and tolerance.
Psychic effects of LSD reach their peak about one to three hours following ingestion, when much of the substance has disappeared from the body's major organs, including the brain, though measurable amounts persist in the blood and brain for about eight hours.