We could have found new effects of drugs that neither of them has alone, but together, instead of causing a side effect, they could be a new and novel treatment for diseases that don't have treatments or where the treatments are not effective.
我们也可以发现药物的新作用 单独不具有的 但是在一起服用， 不是产生副作用 而是成为一种新型治疗手段 治疗那些无药可医的病症 或是旧的治疗方法效果不明显的疾病