Combunex Tablet (Ethambutol + Isoniazid) | For Mycobacterial Infection Management, Tuberculosis (TB) Treatment Support
Combunex Tablet contains isoniazid and ethambutol, two active ingredients used in the treatment of tuberculosis (TB). It helps control TB-causing bacteria by interfering with their growth and protective cell wall formation.
Product Overview
Combunex Tablet is a combination medicine used as part of the treatment of tuberculosis (TB), a bacterial infection that commonly affects the lungs but can also involve other parts of the body. According to available product information, Combunex contains two active ingredients: isoniazid and ethambutol. The commonly listed strengths include Combunex 300 mg/600 mg and Combunex 800, which contains isoniazid 300 mg with ethambutol 800 mg. Always check the composition printed on the product packaging.
How Does Combunex Tablet Work?
Combunex Tablet works by targeting TB-causing bacteria in two different ways:
Isoniazid: Interferes with the production of mycolic acids, which bacteria need to build and maintain their protective cell walls.
Ethambutol: Interferes with the formation of essential components of the bacterial cell wall, helping slow bacterial growth.
Together, these ingredients help control the bacteria when used as part of an appropriate tuberculosis treatment regimen.
Uses of Combunex Tablet
Combunex Tablet is used in the treatment of tuberculosis as part of a healthcare professional's recommended treatment plan. The choice of medicines depends on the type of TB, the patient's condition, and the overall treatment regimen.
Important Precautions
Combunex Tablet should be taken according to the recommended dose and schedule. Do not stop treatment early or change the dose without medical guidance, even if symptoms improve. Isoniazid may affect liver function, while ethambutol may cause changes in vision. Report yellowing of the skin or eyes, persistent nausea, unusual tiredness, blurred vision, or difficulty distinguishing colours promptly.
Inform your healthcare professional about other medicines you take and any existing liver or kidney problems. Regular monitoring may be needed during treatment.
How to Take Combunex Tablet
Follow the instructions provided by your healthcare professional for the correct dose, timing, and duration. Swallow the tablet as directed and do not crush or chew it unless specifically advised. Take it consistently and complete the recommended treatment course.
Storage Information
Store Combunex Tablet according to the instructions on its packaging, away from excessive heat, moisture, and direct sunlight. Keep it out of the reach of children.
Note: Combunex Tablet is intended for tuberculosis treatment under appropriate medical supervision. Its exact strength and suitability should be confirmed from the product label and the recommended treatment plan.
Precaution
1. Follow the Recommended Dose
Take Combunex Tablet according to the recommended schedule. Do not change the dose or stop taking it without medical guidance.
2. Liver Health
Isoniazid may affect liver function. Inform your healthcare professional about any existing liver problems and report yellowing of the eyes or skin, unusual tiredness, or persistent nausea.
3. Vision Changes
Ethambutol may affect eyesight or colour vision. Report blurred vision or difficulty distinguishing colours promptly.
4. Kidney Problems
Inform your healthcare professional about existing kidney problems, as they may affect how ethambutol is managed during treatment.
5. Other Medicines
Share details of all medicines, vitamins, and supplements you take to help identify possible interactions.
6. Alcohol Consumption
Avoid alcohol during treatment unless your healthcare professional confirms otherwise, as it may increase the risk of liver-related problems.
7. Pregnancy and Breastfeeding
Inform your healthcare professional if you are pregnant, planning a pregnancy, or breastfeeding before starting treatment.
Usage
Combunex Tablet contains isoniazid and ethambutol, which are used together as part of a tuberculosis (TB) treatment plan. Proper use helps maintain consistent treatment and supports effective control of the infection.
How to Take Combunex Tablet
Follow the recommended schedule: Take the tablet exactly as directed by your healthcare professional.
Take it consistently: Try to take it at the same time each day, following the instructions provided.
Swallow as directed: Take the tablet with water and follow any food-related instructions given for your specific formulation.
Complete the treatment course: Continue treatment for the recommended duration, even if you begin to feel better.
Missed dose: Follow the instructions provided by your healthcare professional. Do not take a double dose to make up for a missed one.
Uses
Combunex Tablet contains isoniazid and ethambutol, two medicines used in the treatment of tuberculosis (TB). It helps control the bacteria responsible for this infection when used as part of an appropriate treatment plan.
1. Treatment of Tuberculosis
Combunex Tablet is used as part of a combination treatment plan to manage tuberculosis, which most commonly affects the lungs but can also affect other parts of the body.
2. Control of TB-Causing Bacteria
Isoniazid and ethambutol work in different ways to interfere with bacterial growth and the formation of protective cell walls.
3. Support for Combination Treatment
Combunex Tablet may be included in a broader tuberculosis treatment regimen. The other medicines and treatment duration depend on the individual's condition and the healthcare professional's recommendations.
Important Information
Use Combunex Tablet only as directed and complete the recommended treatment course. Do not change the dose or stop treatment without medical guidance.
Side Effects
Combunex Tablet contains isoniazid and ethambutol, which may cause side effects in some people during tuberculosis treatment. The effects can vary depending on individual health, dosage, and other medicines being taken.
1. Common Side Effects
Some people may experience the following effects while taking Combunex Tablet:
Nausea or vomiting
Stomach discomfort
Loss of appetite
Mild digestive disturbances
These symptoms may improve, but seek medical advice if they persist or become troublesome.
2. Liver-Related Problems
Isoniazid may affect liver function. Watch for unusual tiredness, yellowing of the skin or eyes, dark urine, or persistent abdominal discomfort. Contact a healthcare professional promptly if these symptoms occur.
3. Changes in Vision
Ethambutol may affect vision or colour perception. Report blurred vision, difficulty distinguishing colours, or other visual changes promptly.
4. Numbness or Tingling
Isoniazid may sometimes cause numbness, tingling, or a burning sensation in the hands and feet. Inform your healthcare professional if these symptoms develop.
5. Allergic Reactions
Although uncommon, allergic reactions may occur. Seek urgent medical attention for facial or throat swelling, breathing difficulties, or a severe skin reaction.
FAQs
1. What is Combunex Tablet used for?
Combunex Tablet is used as part of a treatment plan for tuberculosis (TB), a bacterial infection.
2. What are the active ingredients in Combunex Tablet?
Combunex Tablet contains isoniazid and ethambutol. Check the product packaging to confirm the exact strength.
3. How does Combunex Tablet work?
It helps control tuberculosis bacteria by interfering with the formation of their protective cell walls and their growth.
4. Can Combunex Tablet cause side effects?
It may cause nausea, stomach discomfort, or changes in vision. Seek medical advice if you notice vision changes or unusual symptoms.
5. Can Combunex Tablet be taken with other medicines?
Some medicines may interact with its ingredients. Inform your healthcare professional about all medicines and supplements you take.
6. Should Combunex Tablet be taken regularly?
Yes. Follow the recommended treatment schedule and complete the course as directed. Do not stop or change the dose without medical guidance.
7. What precautions should be followed with Combunex Tablet?
Inform your healthcare professional about liver or kidney problems and existing vision difficulties before starting treatment.
8. How should Combunex Tablet be stored?
Store it according to the product packaging instructions and keep it out of reach of children.
Interactions
Combunex Tablet contains isoniazid and ethambutol. It may interact with certain medicines and affect their safety or effectiveness. Inform your healthcare professional about all medicines, supplements, and vitamins you take before starting treatment.
1. Medicines That Affect Liver Function
Isoniazid may affect liver health. Taking it with other medicines that can affect the liver may increase the risk of liver-related problems. Medical monitoring may be necessary.
2. Medicines for Tuberculosis
Combunex Tablet may be used alongside other tuberculosis medicines as part of a combination treatment plan. The combination should be selected and monitored by a qualified healthcare professional.
3. Antacids Containing Aluminium
Antacids containing aluminium hydroxide may reduce the absorption of ethambutol. Ask your healthcare professional or pharmacist how to space these medicines appropriately.
4. Other Regular Medicines
Isoniazid can affect the breakdown of certain medicines in the body, potentially changing their effects. Share your complete medication list so that possible interactions can be assessed.
5. Vitamins and Supplements
Tell your healthcare professional about any vitamins, herbal products, or nutritional supplements you use. Do not start or stop supplements without checking whether they are suitable during treatment.
Important Advice
Do not change your Combunex Tablet dose or stop treatment on your own. Seek medical advice if you notice unusual symptoms or changes in vision during treatment.
| Manufacturer | : | Lupin Pharma, India |
| Equivalent Brand | : | |
| Generic Search | : | Ethambutol + Isoniazid |














