A collection of metabolic disorders known as diabetes mellitus have become widespread, with a global incidence of 5% in the general population.one of the most challenging types Nerve damage brought on by diabetic neuropathy (nerve disease) primarily impacts the legs and feet. A substance called streptozotocin has antibacterial, cancer-causing, and diabetogenic characteristics. It is a broad-spectrum antibiotic that is produced by the streptomyces griseus metabolite. Toxic levels of STZ are found in pancreatic cells. The binding to cell membrane glucoreceptors is the mechanism of action. Although STZ contains a glucose molecule, the cell membrane's glucose receptors still recognise it as a glucose molecule, which leads to the inhibition of insulin secretion[67].For the purpose of causing diabetes, we administered STZ in several doses (40 mg/kg, over the course of five days). According to observations, the study's rats had their diabetes successfully created. It has been proven that M. cymbalaria's crude saponins have antidiabetic and antihyperlipidemic properties. According to reports, the saponins in momordica charantia, including charantin, momordicine, an insulin-like steroidal saponin, triterpene saponins, etc., are what provide the plant its antidiabetic properties. Animal models for thermal hyperalgesia (Tail Flick, Hot plate) and motor incoordination (Rota rod test) were used to study the diabetic neuropathy. It is intended that these models serve as behavioural indicators for diabetic neuropathy. After three weeks, the diabetic control group begins to show signs of neuropathy, but the treated group has significantly improved; as a result, BFCS lessens diabetic neuropathy.