Niuhuang Qingxin Pill is a medicine that many people are taking. It can appear in various pharmacies because it can improve many diseases of the body. The efficacy and function of Niuhuang Qingxin Pill mainly include the following aspects. On the one hand, Niuhuang Qingxin Pill has the effect of improving cardiovascular and cerebrovascular diseases. This is determined by its antipyretic, antithrombotic and blood pressure lowering effects. On the second hand, Niuhuang Qingxin Pill has the effect of treating infantile convulsion. If there is convulsion, it will lead to dull nerves and heavy breathing, and Niuhuang Qingxin Pill can relieve these symptoms. Thirdly, Niuhuang Qingxin Pill has the effect of relieving upset. Fourthly, Niuhuang Qingxin Pill can treat and relieve dizziness. Fifth, Niuhuang Qingxin Pill has the effect of treating oral ulcer and chronic pharyngitis. The above is the efficacy and function of Niuhuang Qingxin Pill, which shows that Niuhuang Qingxin Pill has played an important role in the improvement and treatment of many diseases. Besides, Niuhuang Qingxin Pill can also be used to treat alopecia, rubella and epilepsy.