Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose. Do not double your dose to make up for the missed one.
Seek emergency medical treatment or contact the doctor in case of an overdose.
Clopidogrel (moderate)
Propranolol (moderate)
Pimozide (severe)
Warfarin (severe)
Leflunomide (severe)
Halothane (severe)
Teriflunomide (severe)
Citalopram (severe)
This medicine is used in the treatment of active tuberculosis, a type of lung infection caused by Mycobacterium tuberculosis.
Dark urine
Loss of appetite (severe)
Nausea or Vomiting (severe)
Unusual tiredness or weakness
Tingling or numbness of the hands and feet
Convulsions (seizures) (rare)
Depression (rare)
Joint pain (rare)
Skin Rash (severe)
Unusual bleeding or bruising (rare)
Abdominal pain (severe)
Dizziness (severe)
Headache (severe)
Yellow colored eyes or skin (rare)
Muscle pain (rare)
This medicine is not recommended for use in patients with a known allergy to isoniazid, rifampicin, or any other inactive ingredients present along with these medicines.
This medicine is not recommended for use in patients receiving antiviral therapy since it may reduce the effects of antiviral medications and may lead to the development of viral resistance.
This medicine is not recommended for use in patients suffering from a severe hepatic impairment or an acute liver disease due to the increased risk of worsening of the patient's condition.