'''Siklosporina''', juga disebut '''siklosporin''', adalahmerupakan ubat immunosuppressantimunosuppresan dan produk asli.<ref name="WHO2008">{{Cite book|url=http://apps.who.int/medicinedocs/documents/s16879e/s16879e.pdf|title=WHO Model Formulary 2008|date=2009|publisher=World Health Organization|isbn=9789241547659|page=221|access-date=8 December 2016|archive-url=https://web.archive.org/web/20161213060118/http://apps.who.int/medicinedocs/documents/s16879e/s16879e.pdf|archive-date=13 December 2016|dead-url=no}}</ref> Ia diambil olehmelalui mulut atau oleh [[Terapi dalam vena|suntikan kedalamdalam pembuluh darah]] untuk [[artritis arthritisreumatoid]], [[psoriasis]], penyakit Crohn, nefrotik sindrom nefrotik, dan di [[Pemindahanpemindahan organ|transplantasi organ]] untuk mencegah penolakan.<ref name="AHFS2016">{{Cite web|url=https://www.drugs.com/monograph/cyclosporine.html|title=Cyclosporine|publisher=The American Society of Health-System Pharmacists|archive-url=https://web.archive.org/web/20161017140204/https://www.drugs.com/monograph/cyclosporine.html|archive-date=17 October 2016|dead-url=no|access-date=8 December 2016}}</ref> Ia juga digunakan sebagai mataubat jatuhpenitis mata untuk keratoconjunctivitis sicca (mata kering).<ref name="AHFS2016B">{{Cite web|url=https://www.drugs.com/monograph/cyclosporine-eent.html|title=Cyclosporine eent|publisher=The American Society of Health-System Pharmacists|archive-url=https://web.archive.org/web/20160113234854/http://www.drugs.com/monograph/cyclosporine-eent.html|archive-date=13 January 2016|dead-url=no|access-date=8 December 2016}}</ref>
