Tretiva 40 is an oral medication commonly prescribed for the treatment of severe, persistent acne that does not respond to conventional therapies. It contains isotretinoin, a vitamin A derivative that works by reducing excess oil production from the sebaceous glands. By controlling sebum levels, Tretiva 40 helps prevent clogged pores and the formation of new acne lesions. It also promotes normal skin cell turnover, reduces inflammation, and limits the growth of acne-causing bacteria. Accutane 40 mg is recognized for its ability to provide long-term improvement and clearer skin when used under the guidance of a healthcare professional. Regular monitoring is crucial, as isotretinoin can have side effects and requires careful dosage management to achieve safe and effective results.