IL10 and allergic disease: IL10 have found to be associated with conditions such as Leishmaniasis (Visceral, Cutaneous, and Urban cutaneous), Colitis, Arthritis (Experimental, Adjuvant-induced and Collagen-induced), Inflammation, Bright Disease, Glomerulonephritis, Allergic reaction, Hypersensitivity and Rheumatoid Arthritis have been highlighted in this study.