鉀離子通道開放劑(英文:Potassium channel opener)是一種促進離子通過鉀離子通道傳輸的藥物。
Sudo H, Yogo K, Ishizuka N, Otsuka H, Horie S, Saito K. Nicorandil, a potassium channel opener and nitric oxide donor, improves the frequent urination without changing the blood pressure in rats with partial bladder outlet obstruction. Biol. Pharm. Bull. November 2008, 31 (11): 2079–82. PMID 18981577. doi:10.1248/bpb.31.2079 .
Stojnic N, Gojkovic-Bukarica L, Peric M, et al. Potassium channel opener pinacidil induces relaxation of the isolated human radial artery. J. Pharmacol. Sci. June 2007, 104 (2): 122–9. PMID 17538231. doi:10.1254/jphs.FP0061434 . [失效連結]
Main MJ, Cryan JE, Dupere JR, Cox B, Clare JJ, Burbidge SA. Modulation of KCNQ2/3 potassium channels by the novel anticonvulsant retigabine. Molecular Pharmacology. August 2000, 58 (2): 253–62. PMID 10908292. doi:10.1124/mol.58.2.253.