


Product Summary :
Hituber 2V Tablet contains isoniazid and rifampicin, which act against tuberculosis bacteria, along with pyridoxine (vitamin B6), which helps reduce the risk of nerve damage caused by isoniazid. It must be taken only as part of a doctor-prescribed TB treatment or preventive regimen. Take it regularly as directed and do not miss doses or stop treatment on your own. It may cause nausea, vomiting or orange-red urine.Written By Dr. Nikita Saini, MBA, MDS,
Reviewed By Dr. Dheeraj Kumar Sharma, PhD, M.Pharm,
Last updated on 10 Nov 2026 | 01:28 PM (IST)

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General Information



Product introduction
Take this medicine exactly as prescribed by your doctor or TB treatment team. It is generally taken on an empty stomach, at least 1 hour before or 2 hours after food, unless your doctor gives different instructions. Take it regularly and complete the prescribed treatment regimen. Do not skip doses or stop treatment on your own.
Nausea, vomiting and stomach discomfort may occur. Rifampicin can also turn urine, sweat, saliva and tears orange-red; this is usually harmless. However, dark brown urine, yellowing of the skin or eyes, persistent vomiting, loss of appetite or unusual tiredness may indicate liver problems and require urgent medical assessment. Tingling or numbness in the hands and feet should also be reported.
Tell your doctor if you have liver or kidney disease, diabetes, alcohol dependence, HIV infection or a history of nerve problems. Inform your doctor about all medicines you take, as rifampicin interacts with many medicines, including hormonal contraceptives and blood thinners. Avoid alcohol during treatment. Consult your doctor if you are pregnant, planning pregnancy or breastfeeding.
Uses of Hituber Tablet
Benefits of Hituber Tablet
Hituber 2V Tablet contains two medicines that act against the bacteria responsible for tuberculosis. Isoniazid and rifampicin help kill or stop the growth of TB bacteria, while pyridoxine helps protect against nerve-related side effects of isoniazid. Use this combination only as part of the complete treatment regimen prescribed by your doctor.
Side effects of Hituber Tablet
- Nausea
- Vomiting
- Rash
- Fever
- Dark colored urine
- Sweating
- Increased sputum production
- Salivation
- Watery eyes
- Peripheral neuropathy (tingling and numbness of feet and hand)
- Increased liver enzymes
- Jaundice
How to use Hituber Tablet
Avoid Hituber 2V Tablet with tyramine-rich food such as cheese, smoked fish, meats and some types of beer.
How Hituber Tablet works
Dosage
Take Hituber 2V Tablet exactly as prescribed by your doctor or TB treatment team. The dose depends on your body weight, treatment regimen and the strength of the tablet. It is generally taken on an empty stomach with water, at least 1 hour before or 2 hours after food. Follow the instructions given by your treatment team if they differ. Do not change the dose, skip doses or stop treatment on your own.
Quick tips
- Hituber 2V Tablet should be taken on an empty stomach but at the same time every day.
- Do not skip any doses and finish the full course of treatment even if you feel better.
- It may cause dizziness. Don't drive or do anything that requires mental focus until you know how the medicine affects you.
- Avoid taking hormone-based birth control methods as Hituber 2V Tablet may decrease their effectiveness.
- Avoid consuming alcohol while taking this medication as it can enhance the dizziness.
- Your doctor may monitor your liver function, vision and thyroid function while on treatment with this medicine.
Safety advice

Alcohol

Pregnancy

Breast feeding

Driving
You may feel dizzy or faint, have problems with vision or have other side effects that could affect your ability to drive.

Kidney

Liver
Frequently asked questions
Fact Box
Habit Forming
Therapeutic Class
Related lab tests
References
- ScienceDirect. Pyridoxine. [Accessed 09 Apr. 2019] (online) Available from:
- Adverse Events During TB Treatment. Centers for Disease Control and Prevention. [Accessed 09 Nov. 2026] (online). Available from:
- Isoniazid Tablets [Prescribing Information].REMEDYREPACK INC.; 2026. [Accessed 09 Nov. 2026] (online). Available from:
- World Health Organization. Isoniazid/rifampicin 75 mg/150 mg tablets: WHO-recommended information for healthcare professionals. [Accessed 09 Nov. 2026] (online). Available from:




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Lab tests offered by us
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- PPBS (Postprandial Blood Sugar)
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid -19 test- RT PCR
- LFT (Liver Function Test)
- KFT (Kidney Function Test)
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid, Serum
- Vitamin B12
- CRP (C-Reactive Protein), Quantitative
- Urine C/S (Urine Culture and Sensitivity)
- Serum Electrolytes
- Serum Calcium
- Serum Creatinine
- Diabetes Screening (HbA1C & Fasting Sugar)
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)














