atherosclerotic changes in blood vessels, tissue trophism disorders, obliterating endarteritis;
psoriasis, systemic lupus erythematosus;
optic atrophy, retinitis pigmentosa;
as part of the complex therapy of dermatitis and acne;
in the complex therapy of cardiovascular diseases (hypertension with signs of left ventricular overload, stable angina pectoris of I and II functional classes).