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BRIEF SUMMARY OF PRESCRIBING INFORMATION This Brief Summary does not include all the information needed to use MIEBO safely and effectively. See full Prescribing Information for MIEBO. MIEBO® (perfluorohexyloctane ophthalmic solution), for topical ophthalmic use Initial U.S. Approval: 2023 1 INDICATIONS AND USAGE MIEBO™ (perfluorohexyloctane ophthalmic solution) is indicated for the treatment of the signs and symptoms of dry eye disease (DED). 4 CONTRAINDICATIONS None. 5 WARNINGS AND PRECAUTIONS MIEBO should not be administered while wearing contact lenses. Advise patients that contact lenses should be removed prior to and for at least 30 minutes after administration of MIEBO. 6 ADVERSE REACTIONS 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. In patients with DED, 614 patients received at least one dose of MIEBO in two randomized controlled clinical trials across 68 sites in the United States. The most common ocular adverse reaction was blurred vision. Blurred vision and conjunctival redness were reported in 1-3% of individuals. 8 USE IN SPECIFIC POPULATIONS 8.1 Pregnancy Risk Summary There are no adequate and well controlled studies with MIEBO in pregnant women. In animal reproduction studies with oral administration of perfluorohexyloctane during the period of organogenesis, no adverse maternal or developmental effects were observed in rats at doses up to 162 times the recommended human ophthalmic dose (RHOD) (see Data). Maternal toxicity, miscarriages and reduced fetal weights were observed in rabbits at all doses tested, with the lowest dose as 41 times the RHOD. All pregnancies have a risk of birth defect, loss, or other adverse outcomes. In the US general population, the estimated background risk of major birth defects is 2 to 4%, and of miscarriage is 15 to 20%, of clinically recognized pregnancies. Data Animal Data An embryofetal study was conducted in pregnant rabbits administered perfluorohexyloctane by oral gavage on gestation days 6 to 19, to target the period of organogenesis. Perfluorohexyloctane produced maternal toxicity, characterized by reduced body weight gain and food consumption, and miscarriages at all doses tested, with the lowest dose as ≥ 250 mg/kg/day (41 times the RHOD based on body surface area). Reduced fetal weights were also observed at ≥ 250 mg/kg/day but no fetal mortality or malformations. A no observed adverse effect level (NOAEL) for maternal toxicity was not established in rabbits. An embryofetal study was conducted in pregnant rats administered perfluorohexyloctane by oral gavage on gestation days 6 to 17, to target the period of organogenesis. There was no evidence of embryofetal toxicity or teratogenicity at doses up to 2,000 mg/kg/day (162 times the RHOD). 8.2 Lactation There are no data on the presence of perfluorohexyloctane in human milk, the effects on the breastfed infant, or the effects on milk production. The lack of clinical data during lactation precludes a clear determination of the risk of MIEBO to an infant during lactation; however, the developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for MIEBO. 8.4 Pediatric Use The safety and effectiveness of MIEBO in pediatric patients below the age of 18 years have not been established. 8.5 Geriatric Use No overall differences in safety and effectiveness have been observed between elderly and younger patients. 12 CLINICAL PHARMACOLOGY 12.3 Pharmacokinetics The pharmacokinetics of perfluorohexyloctane following topical ocular administration of MIEBO has not been quantitatively characterized in humans. A single pharmacokinetic (PK) study was conducted that showed low systemic perfluorohexyloctane blood levels after topical ocular administration. Perfluorohexyloctane was not metabolized by human liver microsomes in vitro. 13 NONCLINICAL TOXICOLOGY 13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility Long-term studies in animals have not been conducted to evaluate the carcinogenic potential of perfluorohexyloctane. Perfluorohexyloctane was not mutagenic or clastogenic in a standard battery of genotoxicity tests, including a bacterial mutagenicity assay (Ames assay), an in vitro chromosome aberration assay using human peripheral lymphocytes, and an in vivo bone marrow micronucleus assay in rats. 17 PATIENT COUNSELING INFORMATION Use with Contact Lenses Advise patients that contact lenses should be removed prior to and for at least 30 minutes after administration of MIEBO. Administration Instructions Advise patients to instill one drop of MIEBO four times daily into each eye as depicted in the Administration Instructions. Distributed by: Bausch & Lomb Americas Inc. Bridgewater, NJ 08807 USA Patented. See https://patents.bausch.com for US patent information. ©2025 Bausch + Lomb MBO.0046.USA.23 V3.0 Issued: 6/2025

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