Four Substances Cream does not have the effect of strengthening the spleen and stomach. This product has the effect of regulating menstruation and nourishing blood, and should be used in accordance with medical advice. Four Substances Cream is composed of Radix Angelicae Sinensis, Radix Paeoniae Alba, Rhizoma Ligustici Chuanxiong and Radix Rehmanniae Praeparata, and is used to regulate menstruation and nourish blood. Therefore, Four Substances Cream does not have the effect of strengthening the spleen and stomach. The adverse effects of Four Substances Cream are not clear; it is forbidden to be taken by pregnant women and diabetic patients; it is not suitable for those who have lumps in menstruation, distension and pain in the chest and ribs, or those who suffer from abdominal pain and refuse to be pressed, and it should be used under the guidance of doctor’s diagnosis. Those who have the need to strengthen the spleen and stomach should go to the hospital in a timely manner, under the guidance of the doctor’s diagnosis and rational use of medication, and should not blindly use the medication on their own to avoid aggravation of the condition.