Adults with food accumulation can also have fever. It can develop at any age and is mainly characterized by elevated body temperature, loss of appetite, abdominal distension, belching (hiccups) and sourness, sour or foul-smelling stools or exhaust, thick and greasy tongue coating, etc. or low-grade fever, and epigastric (abdominal) plumpness (distended and uncomfortable stomach). The cause of food accumulation is mainly due to overeating or excessive eating of greasy and fatty food, which affects the function of the spleen and stomach in transportation and digestion, and stagnation develops. It is also possible that food is not easily digested due to weakness of the spleen and stomach, and stagnation in the stomach for a long period of time leads to heat (evil qi that stays for too long is transformed into heat). The main manifestations of solid evidence of food stagnation are elevated body temperature, abdominal distension, loss of appetite, belching and sourness, dry mouth, bad breath and bitterness, dry and knotty stools, short and yellow urine, red tongue, yellow and thick and greasy moss, slippery pulse, and even sore throat. Spleen deficiency and accumulation of food manifests as plumpness in the epigastrium and abdomen, low-grade fever, loss of appetite, mental depression, and fatigue and tiredness. For solid evidence, Baohe Pill and Hovenia Conducting Stagnation Pill can be used; for spleen deficiency and stagnation, Spleen Enhancing Pill is used. Adverse effects are not clear. If the patient is not feeling well, it is recommended to consult the doctor in time and standardize the treatment. Avoid blind use of drugs and affect the therapeutic effect.