You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is What is the dose of Isoniazid to be safely used in children? and explain in detail?
Dose of Isoniazid in children is 10-20mg/kg when given daily. Maximum dose is 300mg/d. When given twice or thrice, weekly dose is 20-40mg/kg maximum of 900mg. Dose of rifampicin in children: 10-20mg/kg (max 600mg) Dose of pyrazinamide: 15 - 30mg/kg (max 2g) Dose of ethambutol: 15 - 25mg/kg (max 1.5g) Dose of streptomycin: 20 - 40mg/kg (max 1g) Ref: Oxford Textbook of Medicine: Infection edited by David Warrell, page 441