Epalrestat capsules and Epalrestat tablets can not be judged which drug is better, both of them have exactly the same efficacy, the choice of drugs depends on the patient’s specific suitability for which dosage form. Eparastat is mainly used in the treatment of diabetes, the main indications are diabetes with neuropathy patients, can reduce the symptoms of neuropathy. Epalrestat in the clinic with capsules and ordinary tablets two dosage forms, the dose and efficacy of the two are not significantly different, diabetic patients can choose to capsule can also choose ordinary tablets, the specific use of drugs depends on the patient on which dosage form is more appropriate. The adverse reactions of Epalrestat are nausea, vomiting, abdominal pain, diarrhea, dizziness, a few patients may develop a rash, and is contraindicated in patients who are allergic to the components of the drug. Diabetic patients should choose the appropriate dosage form under the guidance of their physician when choosing Epalrestat for treatment.