Abstract: The present invention relates to a pharmaceutical composition for preventing or treating viral infectious diseases, containing efavirenz and fluoxetine as active ingredients. It has been identified that when a complex, mixture or combination of efavirenz and fluoxetine is administered or a complex, mixture or combination of efavirenz fluoxetine, to which a biguanide-based compound metformin is added, is administered, antiviral efficacy against various zoonotic viruses including SARS-CoV-2 is remarkably higher than when each is administered alone, and thus efavirenz and fluoxetine, in addition to the biguanide-based compound, can be effectively used as active ingredients of a composition for preventing or treating viral infectious diseases.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer comprising an antiviral agent and an antidepressant as an active ingredient and to which a biguanide-based compound can be added, and more specifically, efavirenz, etravirine, rilpivirine, lopinavir, atazanavir, darunavir, and ritonavir as an antiviral agent, and fluoxetine, fluvoxamine, paroxetine, sertraline, duloxetine, amitriptyline, clomipramine, nortriptyline, desipramine, amoxapine, maprotilline, trimipramine, protriptyline, and melithracene as an antidepressant, in complex, mixture, or combination administration, or efavirenz and fluoxetine with metformin, a biguanide compound, in complex, mixture, or combination administration, shows the significant synergistic anti-cancer activity than when each was administered alone, and so, finally the antiviral agent and antidepressant according to the present invention can be effectively used as an active ingredient in a composition for preventing or treating cancer.

Abstract: The present invention relates to a pharmaceutical composition comprising trimethobenzamide or a pharmaceutically acceptable salt thereof as an active ingredient for preventing or treating neuropathy. Trimethobenzamide, when administered in combination with tramadol, exhibits the effect of significantly reducing pain in a neuropathy animal model and as such, can be advantageously used for treatment of neuropathy.

Abstract: Disclosed are a pharmaceutical composition for preventing or treating a skin disease containing a purple corn extract, and more particularly, to a pharmaceutical composition for preventing or treating a skin disease containing a purple corn extract that has a potent effect of preventing or treating at least one skin disease selected from the group consisting of atopy, psoriasis, eczema, keratosis, prurigo and warts, using the purple corn extract.

Abstract: Disclosed are a pharmaceutical composition for preventing or treating a skin disease containing a purple corn extract, and more particularly, to a pharmaceutical composition for preventing or treating a skin disease containing a purple corn extract that has a potent effect of preventing or treating at least one skin disease selected from the group consisting of atopy, psoriasis, eczema, keratosis, prurigo and warts, using the purple corn extract.