Question 1

What is this medicine for, and how does it work?

Accepted Answer

This is an antibiotic that treats tuberculosis. It works by interfering with cell wall synthesis of Mycobacterium tuberculosis, killing them.

Question 2

When and how should this medicine be taken?

Accepted Answer

• Take on empty stomach • 1hr before/2hrs after food • Take with water • Complete full course

Question 3

When should this medicine not be used?

Accepted Answer

• On empty stomach • In liver problems

Question 4

What precautions should be taken before using this medicine?

Accepted Answer

• Take on an empty stomach • Avoid alcohol while taking this medication • May cause numbness or tingling in hands and feet • Regular liver function tests are necessary

Question 5

Is it safe to use this medicine during pregnancy?

Accepted Answer

• No specific pregnancy precautions noted

Question 6

Can this medicine be used while breastfeeding?

Accepted Answer

• Take on an empty stomach • Avoid alcohol while taking this medication • May cause numbness or tingling in hands and feet • Regular liver function tests are necessary

Question 7

What should be done if a dose is missed?

Accepted Answer

• If you miss a dose, take it as soon as you remember. • However, if it's almost time for your next dose, skip the missed dose. • Never take two doses together. • If taken with meals: Take the dose with your next meal. • For four-times-daily dosing: If more than 2 hours until your next dose, take the missed dose. • Take your next dose at the regular time. • If you're unsure, contact your doctor or pharmacist.

Question 8

What should be done in case of an overdose?

Accepted Answer

• Symptoms: Seizures, metabolic acidosis. • Treatment: Pyridoxine, activated charcoal.

Question 9

What should be done if side effects are experienced?

Accepted Answer

• Common side effects: Loss of appetite, nausea, liver problems, nerve problems, fatigue • What to do: Regular liver tests, avoid alcohol, report numbness/tingling in hands/feet; Stop taking the medication and seek medical advice if any severe side effect or unusual symptoms occur.

Question 10

What is Isoniazid 100mg used for?

Accepted Answer

Isoniazid 100mg (Isoniazid) is a pharmaceutical medicine manufactured by EDCL (Dhaka) in Bangladesh. It is primarily prescribed for Tuberculosis (TB).

Question 11

What is the active generic component of Isoniazid?

Accepted Answer

The active ingredient in Isoniazid is Isoniazid, belonging to the Anti-Tubercular Chemotherapeutics drug class.

Question 12

What is the retail price of Isoniazid 100mg in Bangladesh?

Accepted Answer

The official retail price of Isoniazid 100mg (Tablet) is ৳0.31 in Bangladesh (prices may vary slightly by pack size and authorized pharmacy).

Question 13

What is the recommended dosage for Isoniazid?

Accepted Answer

Standard adult dosage: Oral – 5 mg/kg (once daily). Pediatric dosage: Oral – 10-15 mg/kg (once daily). Always consult a registered physician for individualized dosage adjustments based on clinical assessment.

Question 14

Is Isoniazid safe during pregnancy and breastfeeding?

Accepted Answer

Isoniazid is classified under Pregnancy Category "C". Always consult your healthcare provider or OB/GYN before taking this medication during pregnancy or lactation.

Question 15

What are the common side effects of Isoniazid?

Accepted Answer

**More than 10%**; Mild incr LFTs (10-20%);Peripheral neuropathy (dose-related incidence, 10-20% incidence with 10 mg/kg/d) Loss of appetite;Nausea;Vomiting;Stomach pain;Weakness; **1-10%**; Dizziness;Slurred speech;Leth

Clinical Information	Administration Information
Indication: Active Tuberculosis Disease Age: Adult	Dose: Oral – 5 mg/kg Frequency: once daily Note: not to exceed 300 mg once daily; used in multi-drug regimen containing rifampin (or ribabutin or rifapentin), pyrazinamide, and ethambutol
Indication: Active Tuberculosis Disease Age: Adult	Dose: Oral – 15 mg/kg Frequency: 1-3 times/week Note: not to exceed 900 mg; used in multi-drug regimen containing rifampin (or ribabutin or rifapentin), pyrazinamide, and ethambutol

Clinical Information	Administration Information
Indication: Active Tuberculosis Disease	Dose: Oral – 10-15 mg/kg Frequency: once daily Note: not to exceed 300 mg/day; used in multi-drug regimen
Indication: Active Tuberculosis Disease	Dose: Oral – 20-30 mg/kg Frequency: 2 times/week Note: up to 900 mg; used in multi-drug regimen

Drug Name	Risk Factors
Carbamazepine, Ethosuximide, Primidone, Phenytoin, Diazepam, Triazolam, Chlorzoxazone, Theophylline, Disulfiram	Inhibit the hepatic metabolism
Enflurane	Increased metabolism resulting in potentially nephrotoxic levels of fluoride

Disease Name	Risk Factors
Acute Liver Disease, Previous INH-induced hepatitis	Can cause severe liver damage
Acute Liver Disease	Can cause severe liver damage

Medicine Overview

Indication

What is this medicine for, and how does it work?

When and how should this medicine be taken?

When should this medicine not be used?

What precautions should be taken before using this medicine?

Is it safe to use this medicine during pregnancy?

Can this medicine be used while breastfeeding?

What should be done if a dose is missed?

What should be done in case of an overdose?

What should be done if side effects are experienced?

Adult Dose

Child Dose

Renal Dose

Drug Interaction

Disease Interaction

Pregnancy

Data Sources