AGENTS11Common side effects: nausea, vomiting, and diarrhea, headache, and fever, changes bodily fluids to a red-orange color (sweat, saliva, and tears) [Arc17]oNitrofurantoin Used for treating and preventing urinary tract infectionsMechanism of action is poorly understoodInhibits several bacterial enzymes causing impaired bacterial cell wall synthesisCommon side effects: nausea and vomiting [Lau12]Antiparasitic AgentsParasites live on or in the host. Human parasites include protozoa, flatworms, roundworms and ectoparasites such as ticks, fleas, lice, and mites. These cause diseases such as malaria, trichomoniasis, and Leishmaniasis. Antiparasitic agents are drugs used to treat parasitic diseases [Antnd1]. Antiviral AgentsAntiviral drugs are drugs used solely for treating infections caused by a virus. Antivirals are specific and may cover a wide range of pathogens. Antiviral drugs inhibit viruses development; they do not destroy the virus [Ani18]. Antifungal AgentsAntifungal agents are used to destroy or prevent the growth of fungi. Antifungal agents are one of the antibiotic groups. The most types of mycoses are processes such as athlete’s foot, ringworm, candidiasis (thrush), and systemic infections such as Cryptococci meningitis [Ani18].