Dimorpholamine is reported as an ingredient of Theraptique in Japan. Dimorpholamine stimulates the respiratory and circulatory centers to increase the respiratory volume and blood pressure. It is indicated for the respiratory and circulatory insufficiency due to shock, hypnotic intoxication. drowning, pneumonia, and high fever.

Eperisone is an antispasmodic drug approved in Japan for the treatment of of diseases characterized by muscle stiffness and pain. It is believed that eperisone exerts its effect through inhibition of sodium channels. The drug is still being marketed in Asia under the name Myonal (Square Pharmaceuticals).

Eperisone is an antispasmodic drug approved in Japan for the treatment of of diseases characterized by muscle stiffness and pain. It is believed that eperisone exerts its effect through inhibition of sodium channels. The drug is still being marketed in Asia under the name Myonal (Square Pharmaceuticals).