As the pace of modern life continues to accelerate, many people experience stomach discomfort, gastric mucosal damage, or even gastric ulcers due to long-term use of painkillers, anti-inflammatory drugs, or irregular eating habits. Therefore, in medical practice, doctors often prescribe gastric mucosal protective medications to help reduce irritation to the stomach caused by these drugs.
Today, we introduce a commonly used gastric mucosal protective medication in Japan — Cytotec Tablets 200 (100 tablets).
What Is Cytotec Tablets 200 (サイトテック錠200)?

Cytotec (Misoprostol) Tablets 200: 100 Tablets
Main Ingredient
The main ingredient of Cytotec Tablets 200 (サイトテック錠200) is Misoprostol, which belongs to the class of prostaglandin E1 analog medications.
This drug mimics the effects of natural prostaglandins in the body. By strengthening the stomach’s mucosal defense system, it helps protect the stomach lining and reduces damage caused by gastric acid.
Clinically, it is mainly used to prevent or treat gastric ulcers and gastric mucosal damage caused by long-term use of non-steroidal anti-inflammatory drugs (NSAIDs).
Product Specifications
Product Name
Cytotec Tablets 200 (サイトテック錠200)
Strength
200 μg per tablet
Package Size
100 tablets per box
Active Ingredient
Misoprostol
Mechanism of Action
Cytotec Tablets 200 protect the gastric mucosa through several mechanisms:
Promotes gastric mucus secretion
Increases the secretion of gastric mucus and bicarbonate, strengthening the protective layer of the stomach lining.
Inhibits gastric acid secretion
Reduces irritation of the stomach wall caused by gastric acid.
Improves gastric mucosal blood flow
Helps repair the stomach lining and enhances its natural protective ability.
Through these actions, the medication can effectively reduce the occurrence of drug-induced gastric damage.
Recommended Usage (Reference)
The usual adult dosage is:
200 μg (1 tablet) per dose
Four times daily
It is generally recommended to take the medication at the following times:
After breakfast
After lunch
After dinner
Before bedtime
Taking the tablets after meals may help reduce gastrointestinal discomfort.
The exact dosage should always be adjusted according to a doctor’s instructions.
Common Indications
Under medical supervision, this medication is generally used for:
People who take painkillers for a long time
People who use anti-inflammatory drugs (NSAIDs) long-term
Patients who need to prevent drug-induced gastric ulcers
As an adjunct medication for gastric mucosal protection
Precautions
When using Cytotec Tablets 200, please note:
This medication is a prescription drug and should be used under medical supervision
Pregnant women must not use this medication
Some people may experience gastrointestinal side effects such as diarrhea, abdominal pain, or nausea
Do not increase the dose or stop the medication without medical advice
If significant discomfort occurs, consult a doctor promptly
Friendly Reminder
Long-term use of painkillers or anti-inflammatory drugs can often affect the stomach. Proper use of gastric mucosal protective medications can effectively reduce the risk of gastric ulcers and stomach damage.
Before taking any medication, it is recommended to fully understand the drug information and follow the guidance of a healthcare professional to ensure both safety and effectiveness.
Use medications responsibly and protect your stomach health.