The chemical compound known as benzimidazole has been assigned to the category of heterocyclic aromatic in one of the potential classifications for it. This structure has a notable pharmacophore position in the scientific discipline of medicinal chemistry and enjoys a privileged status within that discipline. As a result of the fact that it possesses a wide range of beneficial therapeutic effects, such as those of antiulcerants, antihypertensives, analgesics, edicines, antivirals, antifungals, anticancer, and antihistamines, it serves a very important purpose. This is due to the fact that it has a very important purpose. The literature review reveals that benzimidazole derivatives are effective chemicals, and a wide range of reviews that are currently available on the market for organic chemistry and medical specialist studies have confirmed that the molecules of these compounds are helpful against a variety of different microorganisms. The importance of the methodology used in its synthesis has piqued the curiosity of synthetic organic chemists, who have shown an interest in the processes involved. As a direct result of this, we have made an effort in our evaluation of the gift to assemble information on the chemistry that lies behind a wide variety of substituted benzimidazole byproducts and the many medicinal applications of these substances.