Biological & pharmaceutical bulletin
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Topical prostaglandin F2α (PGF2α) analogs are widely used as the first line of therapy for glaucoma. Systemic PGF2α is suggested to increase blood pressure. Some ophthalmic formulations with β-receptor blocking or α-receptor stimulating actions are reported to cause systemic adverse events such as a decrease in heart rate and blood pressure. ⋯ The significant RORs with 95% CI were calculated to be 1.82 (95% CI: 1.55-2.13) for bimatoprost, 1.69 (95% CI: 1.53-1.85) for latanoprost, and 2.17 (95% CI: 1.82-2.59) for travoprost from the FAERS. From the JADER, 5.01 (95% CI: 1.59-15.8) was calculated for bimatoprost and 8.02 (95% CI: 2.94-21.9) for tafluprost. The resulting data suggest the necessity for further clinical research on blood pressure elevation associated with topical PGF2α analogs and close monitoring.