How much time does it take to cure tuberculosis?
Emma Martin
Updated on May 24, 2026
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Keeping this in view, can the TB be completely cured?
TB can usually be completely cured by the person with TB taking a combination of TB drugs. The only time that TB may not be curable is when the person has drug resistant TB. TB is still very serious because if people don't take their drugs correctly or they don't take the correct drugs they may not be cured.
Additionally, how do you know if TB treatment is working? Physical Signs That TB Treatment Is Working A reduction in symptoms, such as less coughing. Overall improvement in the way one feels. Weight gain. Increased appetite.
Thereof, what is the fastest way to cure TB?
You'll take these drugs for at least 6 to 9 months. That's because it takes at least 6 months for all of the bacteria to die. The most common medications used to treat TB disease are isoniazid, rifampin, ethambutol, and pyrazinamide. Be sure to take your medicine exactly as prescribed, for as long as it's prescribed.
How long are you contagious with TB after starting treatment?
People with symptomatic TB are contagious until they have taken their TB medications for at least two weeks. After that point, treatment must continue for months, but the infection is no longer contagious.
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