Zuojin tablets and Zuojin pills have different dosage forms, but the main efficacy is the same, and should be used in accordance with medical advice. Zuojin tablets belong to tablets, Zuojin pills belong to pills, the two dosage forms are different. But the composition of the drug are Huanglian, Wu Zhu. Both of them have the effect of harmonizing the stomach and relieving pain, diarrhoeing fire and dredging the liver. This product can be used for the symptoms of liver-fire in the stomach (the fire produced by the liver invades the stomach), bitter and noisy mouth (the stomach has a feeling similar to hunger, emptiness with burning), pain in the epigastric region, vomiting and acidity, and dislike of hot drinks. Therefore, both of them have the same main treatment effect. Both drugs are not suitable for people with spleen and stomach deficiency (weak and cold spleen and stomach), and are contraindicated for people who are allergic to both. Zuojin Tablets and Zuojin Pills Adverse Reactions Occasionally, nausea and vomiting may occur, and if the symptoms are not relieved after taking the medicine for 3 days, you should consult a doctor. Nursing women, pregnant women, children, the elderly and infirm should take the drug in accordance with medical advice.