In pharmacology,<unk>  are<unk>  that are known to cause genotoxicity, which is the ability to cause a change or mutation in genetic material; carcinogenicity, the ability to cause cancer in animal models, humans or both; teratogenicity, which is the ability to cause defects on fetal development or fetal malformation; and lastly<unk>  are known to have the potential to cause fertility impairment, which is a major concern for most clinicians. These<unk>  can be classified as antineoplastics, cytotoxic agents, biologic agents, antiviral agents and immunosuppressive agents. This is why safe handling of<unk>  is crucial.
Hazardous drugs
Food additive
Designer drug
Toxic metal
Inhalant
Generic drug
Counterfeit drug
Marine toxins