For preventing the development of active TB, how long should a client be treated with isoniazid?
Understand the Problem
The question is asking about the recommended duration for treating a client with isoniazid to prevent the development of active tuberculosis (TB). This involves understanding guidelines or recommendations related to TB prophylaxis.
Answer
Isoniazid should be taken for at least six months, ideally nine months.
WHO recommends Isoniazid treatment for preventing the development of active TB should be taken for at least six months, and ideally for nine months.
Answer for screen readers
WHO recommends Isoniazid treatment for preventing the development of active TB should be taken for at least six months, and ideally for nine months.
More Information
Isoniazid is a commonly used preventative medication for TB as it effectively kills bacteria that can cause active TB and helps ensure that the disease does not develop.
Tips
A common mistake is confusing treatment duration for latent TB infection with that for active TB disease, which is different and typically longer.
Sources
- Treatment of Latent TB Infection - NCBI - ncbi.nlm.nih.gov
- Treating Inactive Tuberculosis - CDC - cdc.gov
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