Securilan (Securininum; list a) - a Central nervous system stimulant. The pharmacological properties of securilan close to strychnine (see), but is less toxic and less active. In clinical practice, using Securininum nitricum, Securinini nitras as a tonic in asthenic conditions, neurasthenia with fatigue and weakening of the heart activity, flaccid paresis, and paralysis, sexual impotence on the grounds of functional disorders. Assign inside of 0,002 g 2-3 times a day or under the skin at 1 ml 0.2% solution of 1 per day. The course of treatment lasts 20-30 days or more. Higher doses of securinini: inside - off 0,005 grams daily 0.015 g; under the skin - one-0,003 g daily 0,005 g Contra-indications: hypertension, graves ' disease, epilepsy, tetany, increased muscle tone. Dosage form: tablets of 0,002 g, ampoules to 1 ml of 0.2% solution. Cm. also Stimulants nervous activity.