“…Echoing this latter view, Last and Francis (1988) argue that the advantages of using imipramine, an antidepressant that can reduce panic attacks, as an adjunct to behaviour therapies are extraordinarily clear. Such drugs, however, may demonstrate unpleasant side effects such as feelings of nausea, weight loss, and allergic reactions, and are very toxic in overdose (Warrington, Padgham, & Lader, 1989). In rare cases there may be damage to the heart (King et al, 1995 ;Waters, 1990).…”