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MIYA-BM Fine granules Improvement of intestinal environment



It is a medicine that improves the condition of the stomach. Used for diarrhea and constipation.


This medicine is a member of the lactic acid bacteria family (butyric acid bacteria). It supplements the good lactic acid bacteria that are good for the intestines and expels the bad intestinal bacteria. As a result, diarrhea and intestinal rumbling will improve, and your stomach will feel better. It is mainly used for diarrhea, but it is also good for constipation.


Although lactic acid bacteria preparations do not have strong effects, they can be used safely for any symptoms.



Improvement of various symptoms caused by abnormalities in intestinal flora.



  • In general, for adults, take 0.5 to 1 g (20 to 40 mg of the active ingredient) three times a day, but the dosage may be adjusted depending on your age and symptoms. Be sure to follow the instructions for taking the medicine.

  • If you forget to take a dose, take it as soon as you remember. Take the prescribed amount at the time of your next dose.

  • If you accidentally take too much, there is nothing to worry about, but please consult your doctor or pharmacist just to be sure. Please take the prescribed amount for your next dose.


Internal capacity

1g x 630 packets



If you take it on an empty stomach and you don't have any food in your stomach, it may be less effective.

When you are on an empty stomach, the lactic acid bacteria are weakened by the influence of gastric juices, and the number of viable bacteria may decrease (postprandial gastric pH 4-5, fasting gastric pH 1-2).

However, it doesn't completely kill them, so even if you can't eat, it's better to drink than not.


Please store away from moisture.


There are almost no side effects.



Active ingredient:  Clostridium butyricum (1g contains 40mg of Miyairi bacteria powder.)

Additives: lactose hydrate, corn starch, precipitated calcium carbonate

Dosage form: White to light whitish-gray, Fine granules.

MIYA-BM Fine granules [1g x 630 packets] Improvement of intestinal environment

  • They are often taken together to prevent diarrhea caused by antibiotics. It replaces the good bacteria that is killed by antibiotics.

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