Abstract: A method for treating a cancer includes administering to a subject in need thereof a pharmaceutical composition containing a therapeutically effective amount of an antibiotic drug or a pharmaceutical acceptable salt thereof. The antibiotic drug is selected from the group consisting of an aminoglycoside antibiotic drug, an anti-fungal antibiotic drug, a Cephalosporin antibiotic drug, a ?-propionamide antibiotic drug, a chloramphenicol antibiotic drug, an erythromycin antibiotic drug, a penicillin antibiotic drug, and a tetracycline antibiotic drug.. The cancer is selected from the group consisting of lung cancer, gastrointestinal tract cancer, colorectal cancer, prostate cancer, bladder cancer, cervical cancer, breast cancer, and blood cancer.

Abstract: A method for treating a cancer includes administering to a subject in need thereof a pharmaceutical composition containing a therapeutically effective amount of an antibiotic drug or a pharmaceutical acceptable salt thereof. The antibiotic drug is selected from the group consisting of an aminoglycoside antibiotic drug, an anti-fungal antibiotic drug, a Cephalosporin antibiotic drug, a ?-propionamide antibiotic drug, a chloramphenicol antibiotic drug, an erythromycin antibiotic drug, a penicillin antibiotic drug, and a tetracycline antibiotic drug. The cancer is selected from the group consisting of lung cancer, gastrointestinal tract cancer, colorectal cancer, prostate cancer, bladder cancer, cervical cancer, breast cancer, and blood cancer.

Abstract: A method for treating a cancer includes administering to a subject in need thereof a pharmaceutical composition containing a therapeutically effective amount of a cardiovascular drug or a pharmaceutical acceptable salt thereof. The cardiovascular drug is selected from the group consisting of peripheral vasodilator reaming enhancer, angiotensin converting agent inhibitor, hypotension and shock therapeutic agent, diuretic, antiarrhythmic agent, antiarralciton drug, antihypertensive agent, anticoagulant thrombolytic agent, cardiac tonic, and intravenous (hemorrhoids) therapeutic agent. The cancer is selected from the group consisting of lung cancer, intestinal cancer, colorectal cancer, prostate cancer, liver cancer, bladder cancer, cervical cancer, breast cancer, and blood cancer.