If symptoms are not relieved after taking Shanmai Jianshang Oral Liquid for more than 1 week, children should seek medical advice to adjust the dosage. Specific dosage time should follow the doctor’s instructions. Shanmaijian spleen oral solution is a kind of Chinese patent medicine, the main ingredients include hawthorn, malt, sand kernel, Chen Pi, etc., has the effect of moving qi and stomach (through the promotion of the operation of qi to reconcile the stomach and internal organs), eliminating food and strengthening the spleen, clinically used for the treatment of anorexia due to stagnation of food and drink in children. It should be noted that people who are allergic to any component of this drug are prohibited from taking it, and should avoid eating greasy, cold, indigestible food during the period of taking the drug. The adverse effects of the drug are not clear. The instructions of the drug record 7 days without symptomatic relief should seek medical attention, so it is not recommended to take more than 7 days, the specific dosage of time and the amount of medicine should consult a professional doctor, follow the doctor’s instructions. If the child is not feeling well, it is recommended to consult a doctor in time to avoid blindly using medication on their own, so as not to affect their condition.