Dietifen is an anesthetic, vasodilator and antifungal agent. The main pharmacological feature of the drug is its ability to cause expansion of the coronary vessels. It also has a moderate spasmolytic activity (reduces spasms of the muscles of the intestine and other internal organs) and somewhat inhibits the conduction of nervous excitement through the vegetative nodes. Significant changes in blood pressure and pulse rate does not cause, does not possess hormonal (estrogenic) activity. It is indicated for the treatment of chronic coronary insufficiency, angina pectoris, severe forms of coronary sclerosis and pre-infarction conditions (simultaneously with anticoagulants).