What are the side effects and contraindications of Siwanwan?

Four Elimination Pills has the effect of eliminating food and phlegm, the side effect of this product is not clear, spleen deficiency loose stool (feces thin and not shaped), body weakness, pregnant women and external infection should not be used.
Four elimination pills are composed of pig’s tooth soap, rhubarb, petunia seeds, betel nut, adenosine, and five lingzhi, which have the effect of eliminating food, phlegm, water, gas, and laxative and stagnation. Si Xie Wan can be used to treat various causes of food, phlegm, water and qi stagnation, abdominal distension and pain, chest and epigastric fullness, constipation and other conditions.
The side effects of Sikai Pill are not clear, spleen deficiency loose stools, debility, pregnant women and people with external sensations should not take this product. Caution should be exercised for people with cold spleen and stomach, cold secretion.
Drugs must be taken under the guidance of a professional physician, do not self-medication, in order to avoid adverse consequences. In case of discomfort, please seek medical advice promptly.