Tuberculosis (TB)

Infectious

Awaiting expert review

What it is?

Tuberculosis is a bacterial infection that mainly affects the lungs. It spreads through the air when a person with active TB coughs or sneezes. TB is curable with a full course of treatment.

This page gives an overview of the condition, its common symptoms, causes, prevention and treatment. It is meant for general awareness only.

Symptoms

Cough lasting more than two weeks
Coughing up blood
Fever and night sweats
Weight loss
Chest pain

Causes & Risk Factors

Close contact with a person with active TB
Weak immunity (HIV, diabetes, malnutrition)
Smoking

Prevention

Early diagnosis and full treatment of active cases
Good ventilation
BCG vaccination for infants

Treatment

A full course of TB medicines (usually 6 months), free under the national TB programme
Do not stop treatment early

When to See a Doctor

Get tested at your nearest health facility if you have had a cough for more than two weeks.

Find a hospital near you

The information on this website is for general awareness only and is not a substitute for professional medical advice, diagnosis or treatment. Always consult a qualified health professional.

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