Seirogan Quick CClass 2 OTC drug

Seirogan Quick C Class 2 OTC drug


Seirogan Quick C is a liquid capsule that quickly dissolves the crude drug ingredient “JP wood creosote”, which is contained in "Seirogan" that has been used at home for over 100 years. JP wood creosote is a clear liquid obtained from trees such as beech and pine, which adjusts the water balance in the intestines, normalizes the intestinal motility. For sudden diarrhea and loose stools that occur when commuting to work or school or on the go, we recommend that you use Seirogan Quick C as soon as possible.


Diarrhea, diarrhea from dyspepsia, food poisoning, water poisoning, vomiting, loose bowels, loose stools

Dosage and administration

Following amount should be taken with water or hot water up to 3 times a day.Please take at least 4 hours between doses.

Age Dosage Times/day
11 years and above 2 capsules 3 times a day
5-10 years 1 capsule
Under 5 years Do no use


  1. Be sure to follow the prescribed usage and dosage.
  2. The medicine should be used in children over 5 years under parental supervision. Ensure the intake of the right dosage and that the capsule does not choke on a child.
  3. To take the capsule, press the convex part of the PTP sheet containing the capsule to break the aluminum foil on the back side, and then take the capsule.(If you swallow the whole sheet by mistake, it may cause an unexpected accident such as sticking in your throat.)

Ingredients and contents

Every 2 capsules (maximum adult dosage) of the medicine include the following ingredients:

Ingredient Content Effect
JP wood creosote 90 mg Prevents increased peristalsis from bacterial infection and regulates water content in the intestinal loop.

Other ingredients include Macrogol 400, Polysorbate 80, amber gelatin, D-sorbitol, glycerin,caramel, medium chain fatty acid triglyceride.

In addition to the JP wood creosote (CAS Reg. No.8021-39-4), coal-tar creosote (CAS Reg. No. 8001-58-9), or industrial creosote is also commonly referred to as creosote. It should be noted that they are made from different materials and differ in their contents and applications.

NB: CAS registration number (CAS Reg. No.).


16 capsules

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