Corvalol (Corvalolum) is a combined preparation containing ethyl ester α bromsulfaleinovy acid, phenobarbital sodium, mint oil, alcohol and water. Sedative, antispasmodic and vasodilatory tool. The composition and action similar to valocordin and miocardio. Apply Corvalol with nervousness, spasm of coronary vessels, tachycardia, insomnia, in the early stages of hypertension, with bowel spasm inside with 5 to 10 drops, gradually increasing the dose of 15-20 drops 2-3 times a day; with tachycardia and blood vessels spasm single dose can be increased to 30-40 drops. Produced in bottles of 20 ml