Medication info
Algena Tablets (Almagate)

Algena Tablets (Almagate)

OTC medicationTablet경구
Ingredient · strength
Almagate›500mg / 1 tablet
Manufacturer / importer
코오롱제약(주)
Appearance
White rectangular tablet
Packaging
500 tablets/bottle
Approval status
Active

MFDS item code 199600597 · Notified 1996.04.06 · Insurance code 670300880

Summary

Main use
Treatment of gastric and duodenal ulcers (antacid action), improvement of gastritis symptoms
Who takes it
Adults · Children
Adult dose
Take 1 g of Almagate three times a day, 30 minutes to 1 hour after meals, chewing it for oral administration. An additional dose may be taken before bedtime if necessary.
Child dose
Children aged 12 and older should take 1 g of Almagate three times a day, 30 minutes to 1 hour after meals, chewing it for oral administration. An additional dose may be taken before bedtime if necessary.

Ingredients

Manufacturer
코오롱제약(주)

Efficacy & effects

Treatment of gastric and duodenal ulcers (antacid action), improvement of gastritis symptoms

  • Gastric and duodenal ulcers
  • gastritis
  • excessive stomach acid
  • burning sensation
  • nausea
  • vomiting
  • stomach pain
  • belching
View approved original text

This medication helps in the treatment of gastrointestinal ulcers such as gastric and duodenal ulcers, and alleviates various gastrointestinal symptoms caused by gastritis or excessive stomach acid such as burning sensation, nausea, vomiting, stomach pain, and belching. It neutralizes stomach acid through its antacid action, protecting the stomach lining and improving symptoms. Therefore, it is used to effectively alleviate pain and discomfort associated with gastrointestinal diseases.

How to take

Adult dose

Take 1 g of Almagate three times a day, 30 minutes to 1 hour after meals, chewing it for oral administration. An additional dose may be taken before bedtime if necessary.

Child dose

Children aged 12 and older should take 1 g of Almagate three times a day, 30 minutes to 1 hour after meals, chewing it for oral administration. An additional dose may be taken before bedtime if necessary.

Precautions

This medication should not be taken by individuals who have had allergic reactions. It is also advisable for those with Alzheimer's disease or hemorrhoids to avoid taking this medication. Individuals with swelling in their body, pregnancy-induced hypertension, or severe diarrhea should steer clear of this medication. It should not be taken if gastrointestinal bleeding is suspected. Additionally, this medication contains lactose, so individuals with lactose intolerance or certain genetic conditions should avoid it. It is recommended not to take this medication alongside tetracycline-class antibiotics. If you are taking other medications, consult with your doctor or pharmacist as this medication may affect the absorption or excretion of other drugs. Particularly, individuals with poor kidney function are not recommended to take this medication for a long time. Those who are physically weak or have insufficient phosphorus intake should also be cautious as it may affect bone health. Elderly individuals, those with symptoms of gastrointestinal bleeding, and pregnant or breastfeeding women should consult a healthcare professional before taking. If constipation or diarrhea occurs or if symptoms do not improve within two weeks, discontinue use and consult a professional immediately. Follow the prescribed dosage and administration guidelines carefully, and guardians should supervise when administering to children. Keep the medication out of children's reach, store it in its original container away from direct sunlight, and keep it in a cool, dry place.

Side effects and when to seek care immediately

Serious side effects

Hypersensitivity reactions (such as hives, severe swelling, etc.)

Mild side effects

  • Constipation
  • diarrhea
  • delayed symptom improvement

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

Interactions

Drug interactions

Do not take this medication together with tetracycline-class antibiotics. Consult your doctor or pharmacist if you are taking non-steroidal anti-inflammatory drugs, ulcer treatments, digoxin preparations, chlorpromazine, lansoprazole, prednisolone, penicillin, quinolones, iron preparations, or salicylates.

Storage

This medication should be stored in a tightly closed container to prevent air from entering, and it is best kept at room temperature between 1°C and 30°C. Proper storage will ensure the medication maintains its effectiveness.

Appearance and packaging

Appearance

White rectangular tablet

Package unit

500 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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For anything that needs medical judgment, consult a doctor or pharmacist.

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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.