[Pharmacological justification for the use of new antidepressant drugs].

Mirtazapine, nefazodone, and venlafaxine show comparable therapeutic efficacy to standard tricyclic antidepressants.

• An ideal antidepressant is suggested to have high effectiveness, good tolerance, and low incidence of side effects.
• The newer antidepressants may have fewer receptor effects, contributing to their safety.
• A double mechanism of action in these medications could enhance their therapeutic profile.
• These newer options may also present lower potential for drug interactions compared to traditional treatments.
• Cost-effectiveness is also considered an important factor in determining the ideal antidepressant.

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