These time-tested ways have reduced the toxicity and side-effects of medicinal ingredients, not only increasing their effectiveness, but also making storage more convenient.
像紫雪丹、紫金錠，就是這家店的心血結晶。丸劑在體內的作用緩慢而持久，藥力可維持較長時間。因蜂蜜易黏著，故多做成蜜丸服用，「糖尿病的人得吃水丸，水沒有黏性，所以最看得出工夫深淺了。」