Lactulose+rifaximin
About Lactulose+rifaximin
Lactulose+rifaximin is an oral medicine prescribed to treat and help prevent hepatic encephalopathy, a brain-related complication of advanced liver disease. When the liver is severely damaged, it cannot remove toxins such as ammonia effectively. These toxins build up in the bloodstream, reach the brain, and can cause confusion, poor concentration, changes in behaviour, drowsiness, and other problems with brain function. Lactulose+rifaximin works in your digestive tract to lower these toxins, helping protect and improve brain function.
Take Lactulose+rifaximin exactly as prescribed by your doctor and try to take it at the same times every day. You can take it with or without food. Taking the medicine regularly is important because missing doses may allow ammonia levels to rise again. Along with your treatment, following a balanced diet, drinking enough fluids, and making healthy lifestyle changes can help support your liver health and improve treatment outcomes.
While taking Lactulose+rifaximin, you may experience mild side effects such as gas, bloating, mild stomach discomfort, nausea, or diarrhoea. These side effects are usually temporary and often improve as your body adjusts to the medicine. However, consult your doctor right away if you develop severe or persistent diarrhoea, severe abdominal pain, signs of dehydration, or any other unusual symptoms.
Do not take Lactulose+rifaximin if you have a bowel obstruction or if you are allergic to lactulose, rifaximin, or any of the other ingredients in this medicine. Before starting treatment, tell your doctor if you have diabetes, severe kidney disease, or any other ongoing medical condition so they can determine whether this medicine is suitable for you.
Tell your doctor or pharmacist about all prescription medicines, over-the-counter medicines, vitamins, herbal products, and supplements you are taking before starting treatment. Taking other laxatives without medical advice may increase the risk of severe diarrhoea and dehydration. Avoid drinking alcohol because it can worsen liver damage and increase confusion associated with hepatic encephalopathy. If you are pregnant, planning a pregnancy, breastfeeding, or caring for an older adult, consult your doctor before taking this medicine.
Uses of Lactulose+rifaximin
Medicinal Benefits
Lactulose+rifaximin helps lower harmful toxins produced in the gut, helping protect brain function in people with advanced liver disease.
- Helps improve mental clarity: Reduces the buildup of ammonia and other toxins that contribute to confusion, poor concentration, drowsiness, and changes in behaviour.
- Helps reduce repeated episodes of hepatic encephalopathy: Regular treatment helps lower the risk of recurrent episodes of liver-related confusion and brain dysfunction.
- Supports better day-to-day functioning: By improving mental alertness and reducing episodes of confusion, it may help make everyday activities easier to manage.
- May reduce hospital admissions: Regular treatment helps prevent flare-ups of hepatic encephalopathy that may otherwise require hospital care, helping improve overall quality of life.
Directions for Use
- Lactulose+rifaximin can be taken with or without food or as advised by your doctor.
- Follow your doctor’s instructions on the dosage and timing of this medication.
- Measure the prescribed dose using the measuring cup provided, and take it orally.
- Shake the bottle gently before use.
- Replace the cap tightly after use.
Storage
Side Effects of Lactulose+rifaximin
Common Side Effects (Usually mild)
- Bloating or increased gas
- Mild stomach cramps or abdominal discomfort
- Nausea or vomiting
- Mild diarrhoea
Serious Side Effects (Consult your doctor right away)
- Severe or persistent watery diarrhoea
- Severe stomach pain or marked abdominal swelling
- Signs of dehydration, such as extreme thirst, a very dry mouth, dark-coloured urine, dizziness, or feeling faint
- Signs of a severe allergic reaction, including a skin rash, itching, severe dizziness, or swelling of the face, lips, tongue, or throat
Drug Warnings
- Monitor your bowel movements: The usual treatment goal is to have about 2 to 3 soft stools each day. If you develop frequent watery diarrhoea or many more bowel movements than usual, contact your doctor because your dose may need to be adjusted.
- Check the liquid before use: If you are taking the liquid form, inspect it before each dose. Slight colour changes may occur, but do not use the medicine if it appears unusually cloudy or contains visible particles.
- Avoid taking other laxatives unless advised: Do not use over-the-counter laxatives unless your doctor specifically tells you to do so, as they may increase the risk of severe diarrhoea and dehydration.
- Continue treatment even if you feel better: Keep taking Lactulose+rifaximin exactly as prescribed, even if your confusion improves, because stopping treatment may allow ammonia levels to rise again.
- Watch for signs of worsening liver disease: Tell your doctor promptly if you notice increasing confusion, yellowing of the skin or eyes, increasing abdominal swelling, excessive sleepiness, or any sudden change in your condition.
Drug Interactions
- Other laxatives: Taking additional laxatives together with Lactulose+rifaximin may cause excessive diarrhoea, dehydration, and difficulty adjusting your lactulose dose.
- Broad-spectrum antibiotics: Some antibiotics that affect many different bacteria may alter the normal bacteria in your gut and could affect how this medicine works.
- Warfarin: Changes in intestinal bacteria may affect vitamin K production in the gut, which could influence how warfarin works. Your doctor may monitor your treatment more closely if these medicines are used together.
Drug-Drug Interactions Checker List:
Safety Advice
Alcohol
consult your doctorIt is not known if alcohol affects Lactulose+rifaximin. However, it is advised to avoid alcohol consumption to prevent liver damage.
Pregnancy
cautionIf you are pregnant, consult your doctor before using Lactulose+rifaximin, as there is limited information available on its safe use during pregnancy. Your doctor will prescribe it only if the benefits outweigh the risks.
Breast Feeding
cautionConsult your doctor if you are breastfeeding, as limited information is available on its safety during lactation. Your doctor will prescribe it only if the benefits outweigh the risks.
Driving
cautionLactulose+rifaximin may cause dizziness and tiredness. If affected, exercise caution and avoid driving or operating heavy machinery until the dizziness or tiredness passes and you feel steady.
Liver
consult your doctorPlease consult your doctor if you have a liver impairment before taking Lactulose+rifaximin.
Kidney
consult your doctorPlease consult your doctor if you have kidney impairment before taking Lactulose+rifaximin.
Children
cautionLactulose+rifaximin is not recommended for children, as its safety and effectiveness is unknown.
Habit Forming
Diet & Lifestyle Advise
- Monitor your protein intake: Work with your doctor or dietitian to choose the right amount and type of protein. Plant-based proteins, such as beans and lentils, and dairy protein may produce less ammonia than large amounts of red meat in some people with liver disease.
- Eat smaller, more frequent meals: Having 4 to 6 small meals throughout the day, including a late-evening carbohydrate snack if recommended by your doctor or dietitian, may help reduce muscle breakdown and support liver health.
- Stay well hydrated: Drink plenty of water throughout the day unless your doctor advises otherwise. This is especially important because lactulose increases bowel movements and may increase your risk of dehydration.
- Eat plenty of fibre: Include fruits, vegetables, and whole grains in your diet to help maintain regular bowel movements and support healthy digestion.
Avoid alcohol completely: Alcohol can further damage your liver, worsen confusion, and reduce the effectiveness of your treatment.
Patients Concern
Disease/Condition Glossary
Hepatic/liver encephalopathy: It is a decrease in brain function due to liver disease. The liver cannot remove toxins from the body adequately, which results in a buildup of toxins in the blood, thereby leading to brain damage. Symptoms include confusion, forgetfulness, difficulty thinking, low concentration, personality changes, and problems with small hand movements.
FAQs
Lactulose+rifaximin is used to manage hepatic encephalopathy.
Lactulose+rifaximin works by reducing the production of ammonia by the gut bacteria and ammonia absorption into the blood system. It also decreases the amount of toxins in the blood.
Do not stop taking Lactulose+rifaximin without consulting your doctor to prevent recurring symptoms. To treat your condition effectively, continue taking Lactulose+rifaximin for as long as it has been prescribed by the doctor.
Take Lactulose+rifaximin exactly as prescribed by the doctor. Take it at the same time daily, as it will help you remember taking the medication.
Lactulose+rifaximin contains Lactulose and Rifaximin, which work together to manage hepatic encephalopathy by reducing ammonia production and absorption in the gut.
Lactulose+rifaximin is a combination medication consisting of lactulose, an osmotic laxative, and rifaximin, an antibiotic.
Lactulose+rifaximin should be stored in a cool and dry place away from sunlight. Keep Lactulose+rifaximin out of reach and sight of children.
The common side effects of Lactulose+rifaximin may include diarrhoea, nausea, vomiting, headache, dizziness, and fatigue. Most of these side effects do not require medical attention and will resolve gradually over time. However, you are advised to talk to your doctor if you experience these side effects persistently.
Contact your doctor immediately if you develop severe or persistent watery diarrhoea. Your doctor may need to adjust your dose to help prevent dehydration. Do not stop taking the medicine on your own unless your doctor advises you to do so.
Yes. However, because lactulose contains sugars that may be absorbed in small amounts, you may need to monitor your blood sugar levels more closely. Your doctor will advise you if any changes to your diabetes treatment are needed.
No. You should avoid alcohol while taking this medicine because it can further damage your liver and worsen confusion associated with hepatic encephalopathy.
You should not take other laxatives unless your doctor specifically recommends them. Taking additional laxatives may cause excessive diarrhoea, dehydration, and make it more difficult to adjust your treatment correctly.
For many people with hepatic encephalopathy, the treatment goal is about 2 to 3 soft stools each day. This helps remove ammonia from your body while reducing the risk of severe diarrhoea and dehydration. Your doctor may adjust your dose to achieve this balance.
If you are pregnant, planning a pregnancy, or breastfeeding, consult your doctor before taking this medicine. Your doctor will carefully weigh the expected benefits against any potential risks before recommending treatment.
