Medication info
Normix Tablets (Rifaximin)

Normix Tablets (Rifaximin)

Prescription medicationTabletOral
Ingredient · strength
Rifaximin›200mg / 1 tablet
Manufacturer / importer
SAMOH PHARM CO., LTD.
Appearance
Pink round film-coated tablet
Packaging
36 tablets (12 tablets/PTP x 3)
Approval status
Active

MFDS item code 200209900 · Approved 2002.08.10 · Insurance code 659700020

Summary

Main use
Treatment of diarrhea; prevention of intestinal infections before and after surgery; adjunctive treatment of hyperammonemia
Who takes it
Adults
Adult dose
1. Diarrhea Adolescents 12 years of age and older and adults: Administer 200 mg of rifaximin orally every 6 hours. 2. Prevention of infections before and after gastrointestinal surgery Adolescents 12 years of age and older and adults: Administer 400 mg of this medicine orally every 12 hours. 3. Hyperammonemia Adolescents 12 years of age and older and adults: Administer 400 mg of this medicine orally every 8 hours. Unless otherwise prescribed, treatment should not exceed 7 days. However, the dose and frequency may be increased or decreased as directed by a physician.

Ingredients

Importer
SAMOH PHARM CO., LTD.

Efficacy & effects

Treatment of diarrhea; prevention of intestinal infections before and after surgery; adjunctive treatment of hyperammonemia

  • Diarrhea syndrome due to acute intestinal infection
  • diarrhea
  • ileocolitis
View approved original text

This medication is used to treat diarrhea syndromes due to acute intestinal infections caused by Gram-positive and Gram-negative bacteria. It is also effective for summer diarrhea, traveler's diarrhea, and ileocolitis caused by dysbiosis. It helps prevent intestinal infections before and after gastrointestinal surgery and is also used as an adjunctive therapy in the treatment of hyperammonemia. It is used to alleviate various issues related to intestinal infections.

How to take

Adult dose

1. Diarrhea Adolescents 12 years of age and older and adults: Administer 200 mg of rifaximin orally every 6 hours. 2. Prevention of infections before and after gastrointestinal surgery Adolescents 12 years of age and older and adults: Administer 400 mg of this medicine orally every 12 hours. 3. Hyperammonemia Adolescents 12 years of age and older and adults: Administer 400 mg of this medicine orally every 8 hours. Unless otherwise prescribed, treatment should not exceed 7 days. However, the dose and frequency may be increased or decreased as directed by a physician.

Precautions

This medication should not be used in patients who have had allergic reactions to this drug, its ingredients, or rifamycin class drugs. It is also safe not to administer it to patients with intestinal obstruction, severe ulcerative bowel disease, and those with diarrhea accompanied by fever or bloody stools. Patients with severe liver dysfunction should be used with special caution. Using this drug may lead to infections such as candidiasis, herpes simplex, and upper respiratory infections, as well as nervous system symptoms like changes in blood cell counts, dizziness, and headaches. Various side effects like blurring of vision, ear pain or dizziness, palpitations, increased blood pressure, respiratory symptoms, indigestion may occur, so the condition should be closely monitored. Taking this medication in high doses for an extended period may cause a small amount to be absorbed into the body, causing red urine, which is a phenomenon that occurs due to the properties of the drug and is not a major concern. If diarrhea worsens or persists for more than 2 days, discontinue the medication and consult a doctor, as serious colitis may rarely occur. This drug may have interactions when taken with certain immunosuppressants, so if these are being taken together, inform your doctor. Use during pregnancy is not recommended as it may affect the fetus, and if breastfeeding, it should be reconsidered as the drug may be transmitted in breast milk. Safety and efficacy in children have not been fully established, so caution is advised when using it in this population. In case of overdose, there is no specific antidote, so it is important to receive appropriate treatment depending on the symptoms. Finally, this drug should be kept out of the reach of children, and transferring it to another container may affect its quality, so care should be taken.

Side effects

  • Candidiasis
  • herpes simplex
  • pharyngitis
  • tonsillitis
  • upper respiratory tract infection
  • lymphocyte increase
  • monocyte increase
  • neutropenia
  • sinus headache
  • appetite loss
Show 69 more
  • dehydration
  • dizziness
  • headache
  • sensory loss
  • migraine
  • paresthesia
  • drowsiness
  • abnormal dreams
  • depressed mood
  • insomnia
  • irritability
  • double vision
  • ear pain
  • dizziness
  • palpitations
  • elevated blood pressure
  • facial flushing
  • cough
  • dry throat
  • shortness of breath
  • congestion
  • oropharyngeal pain
  • runny nose
  • abdominal pain
  • constipation
  • fecal urgency
  • abdominal bloating
  • distension
  • nausea
  • vomiting symptoms
  • rectal tenesmus
  • upper abdominal pain
  • ascites
  • dry lips
  • indigestion
  • gastrointestinal motility disorder
  • hard stool
  • passage of blood in stool
  • mucus in stool
  • taste disorder
  • increased AST
  • rash
  • sunburn
  • urticaria
  • wheals
  • back pain
  • muscle twitching
  • muscle weakness
  • myalgia
  • neck pain
  • hematuria
  • diabetes
  • polyuria
  • proteinuria
  • frequent urination
  • polymenorrhea
  • fever
  • state of weakness
  • chills
  • cold sweat
  • hyperhidrosis
  • influenza-like illness
  • peripheral edema
  • pain
  • discomfort
  • liver function abnormalities
  • exacerbation
  • constipation
  • esophageal bleeding

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

Storage

This drug may be sensitive to air or moisture, so it should be stored in a tightly sealed container. The recommended storage temperature is between 1 and 30 degrees Celsius. Storing it this way will help maintain the drug's effectiveness and safety for a longer period.

Appearance and packaging

Appearance

Pink round film-coated tablet

Package unit

36 tablets (12 tablets/PTP x 3)

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.