Standard ALL treatment usually takes between 2 to 3 years. The maintenance phase takes up most of this time as it lasts 2 years. During the maintenance phase people often go back to work or college.
Some conditions require up to 20 treatments to achieve full effectiveness. Dima R, Tieppo Francio V, Towery C, Davani S. Review of literature on low-level laser therapy benefits for nonpharmacological ...