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We, Otsuka Pharmaceutical Factory, a leading company of IV solutions in Japan, introduce medical foods that were developed based on medical evidence and over-the-counter products.

Medical Foods

We introduce our medical foods that are useful at medical and nursing care settings, including an oral rehydration solution OS-1 based on the approach to oral rehydration therapy proposed by the WHO, featuring a balance of electrolytes and carbohydrates.

Over-the-Counter Products

We introduce our over-the-counter products (medicines sold at pharmacies, drug stores, etc.) including Oronine H Ointment which is one of the Otsuka Group’s popular products and takes over Oronine brand started in 1953.