Medication info

Tegoid 50 mg Tablet (Tegoprazan)

Prescription medicationTabletOral
Ingredient · strength
Tegoprazan›50mg / 1 tablet
Manufacturer / importer
Ildong Pharmaceutical Co., Ltd.
Appearance
Light pink oblong film-coated tablets
Packaging
30 tablets/bottle, 300 tablets/bottle
Approval status
Active

MFDS item code 202503034 · Approved 2025.11.20

Summary

Main use
Treatment and maintenance of reflux disease (25mg), treatment of gastric ulcers, Helicobacter pylori eradication therapy
Who takes it
Adults
Adult dose
This medicine is administered to adults as follows. 1. Treatment of erosive gastroesophageal reflux disease Administer 50 mg orally once daily for 4 weeks. For patients whose esophagitis has not healed or whose symptoms persist, administer for an additional 4 weeks. 2. Treatment of non-erosive gastroesophageal reflux disease Administer 50 mg orally once daily for 4 weeks. 3. Treatment of gastric ulcers Administer 50 mg orally once daily for 8 weeks. 4. Concomitant antibiotic therapy for Helicobacter pylori eradication in patients with peptic ulcers and/or chronic atrophic gastritis Patients with Helicobacter pylori infection should receive eradication therapy. Administer this medicine 50 mg with amoxicillin 1 g and clarithromycin 500 mg orally twice daily for 7 days. 5. Maintenance treatment after treatment of erosive gastroesophageal reflux disease <limited to 25mg> Administer 25 mg orally once daily. This medicine may be taken with or without food.

Ingredients

Manufacturer
Ildong Pharmaceutical Co., Ltd.

Efficacy & effects

Treatment and maintenance of reflux disease (25mg), treatment of gastric ulcers, Helicobacter pylori eradication therapy

  • Erosive gastroesophageal reflux disease
  • non-erosive gastroesophageal reflux disease
  • gastric ulcer
  • peptic ulcer
  • chronic atrophic gastritis
  • Helicobacter pylori infection
View approved original text

This medication is used for the treatment of erosive and non-erosive gastroesophageal reflux disease. It is also used in combination with antibiotics for the eradication of Helicobacter pylori in patients with gastric ulcers and peptic ulcers or chronic atrophic gastritis. It is used as maintenance therapy after the treatment of erosive gastroesophageal reflux disease to prevent symptom relapse. It is effectively used for the treatment and management of various gastrointestinal disorders.

How to take

Adult dose

This medicine is administered to adults as follows. 1. Treatment of erosive gastroesophageal reflux disease Administer 50 mg orally once daily for 4 weeks. For patients whose esophagitis has not healed or whose symptoms persist, administer for an additional 4 weeks. 2. Treatment of non-erosive gastroesophageal reflux disease Administer 50 mg orally once daily for 4 weeks. 3. Treatment of gastric ulcers Administer 50 mg orally once daily for 8 weeks. 4. Concomitant antibiotic therapy for Helicobacter pylori eradication in patients with peptic ulcers and/or chronic atrophic gastritis Patients with Helicobacter pylori infection should receive eradication therapy. Administer this medicine 50 mg with amoxicillin 1 g and clarithromycin 500 mg orally twice daily for 7 days. 5. Maintenance treatment after treatment of erosive gastroesophageal reflux disease <limited to 25mg> Administer 25 mg orally once daily. This medicine may be taken with or without food.

Precautions

This medication should not be used in individuals with hypersensitivity to this drug or any of its components, or with a history of such reactions. It should be avoided in patients taking specific medications that may interact with this drug, as well as in pregnant or breastfeeding women. Due to insufficient experience with this drug in patients with impaired liver or kidney function, caution should be exercised when administering it. Older adults should also use it carefully considering decreased body function. Gastrointestinal symptoms such as nausea, diarrhea, and dyspepsia may occur while using this drug, and rare adverse reactions such as headache, dizziness, and skin rash may occur. Long-term use may lead to vitamin B12 deficiency, and tests should be performed if symptoms arise. It may also increase the risk of fractures related to osteoporosis, and appropriate treatment should be administered if necessary. Additionally, this medication suppresses gastric acid secretion, which may slightly increase the risk of bacterial infections in the gastrointestinal tract; thus, if diarrhea persists, consult a physician. There is no known specific impact on driving or machinery operation, but caution is required based on the patient's condition. This medication may interact with other drugs, so inform healthcare providers if you are taking other medications, especially specific antiviral or antifungal agents. It is safest not to use this medication during pregnancy or breastfeeding, and safety in pediatric and adolescent populations has not been established. Although serious cases of overdose are rare, immediate evaluation and treatment by healthcare providers are necessary if symptoms occur. This medication should be stored out of the reach of children, and transferring it to another container is not recommended for maintaining quality.

Side effects

  • Nausea
  • diarrhea
  • dyspepsia
  • nasopharyngitis
  • viral upper respiratory infection
  • chest discomfort
  • upper abdominal pain
  • abdominal discomfort
  • constipation
  • abdominal pain
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  • abdominal distension
  • vomiting
  • belching
  • lower abdominal pain
  • gastric ulcer
  • anal bleeding
  • erosive duodenitis
  • bloating
  • gastric polyps
  • gastroesophageal reflux disease
  • intestinal metaplasia
  • hematemesis
  • hemorrhoids
  • melena
  • folliculitis
  • bacterial gastroenteritis
  • latent tuberculosis
  • increased alanine aminotransferase
  • increased gamma-glutamyl transferase
  • elevated blood bilirubin
  • increased aspartate aminotransferase
  • elevated blood creatine phosphokinase
  • presence of hematuria
  • positive urine red blood cells
  • increased blood gastrin
  • elevated blood triglycerides
  • fatigue
  • ligament sprain
  • concussion
  • abrasion
  • foot fracture
  • joint injury
  • muscle sprain
  • myalgia
  • arthralgia
  • tendinitis
  • headache
  • dizziness
  • vascular edema
  • dermatitis
  • seborrheic dermatitis
  • cough
  • oropharyngeal pain
  • throat irritation
  • vaginal discharge
  • vulvar pruritus
  • breast calcification
  • adenomyosis
  • ovarian cyst
  • biliary stones
  • liver cyst
  • overactive bladder
  • nocturia
  • kidney cyst
  • gastric adenocarcinoma
  • breast cancer
  • gastrointestinal adenoma
  • uterine leiomyoma
  • ventricular extrasystole
  • lymphadenitis
  • anemia
  • insomnia
  • dental implant
  • otalgia
  • diabetes mellitus
  • hypertension
  • thyroid cyst
  • diarrhea
  • dysgeusia
  • urticaria
  • dry mouth
  • anal incontinence
  • oral hypersensitivity
  • migraine
  • drowsiness
  • pruritus
  • erythema
  • rash
  • drug rash
  • toxic skin rash
  • cystitis
  • herpes zoster
  • miliaria
  • sinusitis
  • tonsillitis
  • asthenia
  • chest pain
  • lower back pain
  • musculoskeletal stiffness
  • voice disorder
  • palpitations
  • flushing
  • facial flushing
  • choroiditis
  • retinal disorder
  • colorectal adenoma
  • hepatic steatosis
  • type 2 diabetes mellitus
  • erosive gastritis
  • chronic gastritis
  • facial paralysis
  • sensory abnormalities
  • cystitis
  • bronchitis
  • periodontitis
  • scoliosis
  • musculoskeletal discomfort
  • intervertebral disc disorder
  • osteopenia
  • contusion
  • pelvic fracture
  • skin abrasion
  • dental fracture
  • wrist fracture
  • laryngeal ulceration
  • wet cough
  • chronic urticaria
  • diastolic dysfunction
  • hearing loss
  • thyroid mass
  • nephrolithiasis

Not everyone experiences these, and they can vary from person to person.

Storage

This medication should be stored in a tightly sealed container to prevent exposure to air or moisture. It is important to maintain a storage temperature between 1 to 30 degrees Celsius.

Appearance and packaging

Appearance

Light pink oblong film-coated tablets

Package unit

30 tablets/bottle, 300 tablets/bottle

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.

Questions about this medicine

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This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.