She continued to have severe stomach cramps, aches, fatigue, and depression.她仍然患有严重的胃痉挛，感觉疼痛、疲乏、抑郁。Stop exercising if you feel any pain.要是感觉疼痛就停止练习。Walking for gradually longer periods of time until pain appears is part of the treatment for peripheral vascular disease.逐渐加长行走距离直到感觉疼痛为止是治疗周围性血管疾病的一部分。