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Important Safety Information for KYZATREX (testosterone undecanoate)

KYZATREX® (testosterone undecanoate) is a prescription drug that is used to treat adult men who have low or no testosterone levels due to certain medical conditions. KYZATREX® is a controlled substance (CIII) because it contains testosterone. It is not known if KYZATREX® is safe or effective in males younger than 18 years old. Improper use may affect bone growth in children.

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