top of page


It has a mild dissipating effect and works to relieve fever, swelling and pain in the body. In addition to being used at the beginning of colds, it is also suitable for headaches and hives. It is a prescription suitable for the initial symptoms of people with weak and delicate gastrointestinal tracts and lack of physical strength.



It is usually used to treat symptoms in the early stage of common cold in nervous people with gastrointestinal weakness.



In general, for adults, take 7.5 g a day orally in 2 or 3 divided doses with cold or lukewarm water before or between meals. The dosage may be adjusted according to your age, body weight and symptoms. Strictly follow your instructions.

If you miss a dose, take the missed dose as soon as possible. However, if the next dose is within two hours, skip the missed dose and continue with your regular dosing schedule. You should not take two doses at one time.

If you accidentally take more than your prescribed dose, consult with your doctor or pharmacist.

Do not stop taking this medicine unless your doctor instructs you to do so.


Internal Capacity




If you have previously experienced any allergic reactions (itch, rash, etc.) to any medicines.

If you are pregnant or breastfeeding.

If you are taking any other medicinal products. (Some medicines may interact to enhance or diminish medicinal effects. Beware of over-the-counter medicines and dietary supplements as well as other prescription medicines.)


The symptoms described below are rarely seen as initial symptoms of the adverse reactions indicated in brackets. If any of these symptoms occur, stop taking this medicine and see your doctor immediately.

decreased urine output, edema of face and limbs, heavy feeling in the eyelids, hand stiffness [pseudoaldosteronism]

body dullness, weakness, cramp and numbness of limbs [myopathy]

The above symptoms do not describe all the adverse reactions to this medicine. Consult with your doctor or pharmacist if you notice any symptoms of concern other than those listed above.



7.5g of this product contains 2.0g of mixed herbal dried extract in the following ratio.
Japanese Pharmacopoeia (JP) Kobushi 4.0g
JP Soyou 2.0g
JP Chimpi 2.0g
JP Glycyrrhiza 1.5g
JP ginger 1.0g

Additives: JP magnesium stearate, JP lactose hydrate

070 TSUMURA Kososan Extract Granules 2.5g To the onset of colds and Headaches

  • Early stage of a cold in a person with gastrointestinal weakness and nervousness

Related Products