Insect-Based Medicines: A Review of Present Status and Prospects of Entomo-Therapeutic Resources for Human Ailment

Insects and products derived from them have been consistently used as medicinal resources by human civilizations all over the world. The immunological, analgesic, antibacterial, diuretic, anesthetic and anti rheumatic property in the bodies of insects is now well recognized; however the immense scope for its exploration still remains untapped. The chemicals generated by insects for self defense can be used as medicinal drugs of enormous potentiality. Insects have long been utilized as significant dietary factor and remedy for illnesses in folk tradition. Such entomotherapeutic potential of insects can also make important contribution in conserving the biodiversity of insects. At present, insect based medicines are gradually on the rise and gaining popularity and relevance. Products based on insect-derived substances with conventional technologies will help in yielding further benefits. This review collates the most important works conducted on insects used for different medicine and includes a discussion of the potentialities of such medicines.