Many cases do not require maintenance doses for more than 2 to 3 weeks. The duration of need can be sensed by the patient. I had ski patrol patients back skiing on the slopes in a week. They were instructed to carry their boda bags full of ascorbic acid solution as they skied. The ascorbate kept the disease symptoms almost completely suppressed even if the basic infection had not completely resolved. The lymph nodes and spleen returned to normal rapidly and the profound malaise was relieved in a few days. it is emphasized that tolerance doses must be maintained until the patient senses he is completely well, or the symptoms will recur.