1, cherry warm, hot disease and deficiency heat coughing avoid eating; cherry kernel containing cyanogenic glycosides, hydrolysis produces hydrocyanic acid, medicinal use should be careful when poisoning.
2, there are ulcer symptoms, fire, eat with caution; diabetics avoid eating.
3, cherry high potassium content is not to be taken lightly, per 100 grams of potassium 258 mg, for patients with kidney disease is not a small number. Kidney disease patients if the kidney regulation of water and electrolyte function loss, patients will occur oliguria and edema. When oliguria, there can be potassium retention due to the reduction of potassium excretion, and if the patient consumes too many cherries, the patient will have high blood potassium. When the blood potassium >6.5 mmol/liter, can cause the patient's heart to stop beating in a few seconds to minutes.