Loteprednol Etabonate for Shingles

INDICATIONS AND USAGE Loteprednol etabonate ophthalmic suspension is indicated for the treatment of steroid- responsive inflammatory conditions of the palpebral and bulbar conjunctiva, cornea and anterior segment of the globe such as allergic conjunctivitis, acne rosacea, superficial punctate keratitis, herpes zoster keratitis, iritis, cyclitis, selected infective conjunctivitides, when the inherent hazard of steroid use is accepted to obtain an advisable diminution in edema and inflammation. Loteprednol etabonate ophthalmic suspension is less effective than prednisolone acetate 1% in two 28-day controlled clinical studies in acute anterior uveitis, where 72% of patients treated with loteprednol etabonate ophthalmic suspension experienced resolution of anterior chamber cells, compared to 87% of patients treated with prednisolone acetate 1%. The incidence of patients with clinically significant increases in IOP (≥10 mmHg) was 1% with loteprednol etabonate ophthalmic suspension and 6% with prednisolone acetate 1%. Loteprednol etabonate ophthalmic suspension should not be used in patients who require a more potent corticosteroid for this indication. Loteprednol etabonate ophthalmic suspension is also indicated for the treatment of post-operative inflammation following ocular surgery.

DOSAGE AND ADMINISTRATION Shake for one to two seconds before using. ( 2 ) Instill one to two drops of INVELTYS into the affected eye twice daily beginning the day after surgery and continuing throughout the first 2 weeks of the post-operative period. ( 2 ) 2.1 Dosage Information Instill one to two drops of INVELTYS into the affected eye twice daily beginning the day after surgery and continuing throughout the first 2 weeks of the post-operative period. 2.2 Administration Instructions Instruct patient to wash hands well before each use. Shake for one to two seconds before using. If the patient is using other eye drops in addition to INVELTYS , advise the patient to wait at least 5 minutes between instillation of INVELTYS and other eye drops. 2.1 Dosage Information Instill one to two drops of INVELTYS into the affected eye twice daily beginning the day after surgery and continuing throughout the first 2 weeks of the post-operative period. 2.2 Administration Instructions Instruct patient to wash hands well before each use. Shake for one to two seconds before using. If the patient is using other eye drops in addition to INVELTYS , advise the patient to wait at least 5 minutes between instillation of INVELTYS and other eye drops.

WARNINGS AND PRECAUTIONS • Intraocular Pressure (IOP) Increase : Prolonged use of corticosteroids may result in glaucoma with damage to the optic nerve, defects in visual acuity and fields of vision. If this product is used for 10 days or longer, IOP should be monitored even though it may be difficult in children and uncooperative patients. ( 5.1 ) • Cataracts : Use of corticosteroids may result in posterior subcapsular cataract formation. ( 5.2 ) • Delayed Healing : The use of steroids after cataract surgery may delay healing and increase the incidence of bleb formation. In those diseases causing thinning of the cornea or sclera, perforations have been known to occur with the use of topical steroids. ( 5.3 ) • Bacterial Infections : Prolonged use of corticosteroids may suppress the host response and thus increase the hazard of secondary ocular infections. In acute purulent conditions, steroids may mask infection or enhance existing infection. ( 5.4 ) • Viral Infections : Employment of a corticosteroid medication in the treatment of patients with a history of herpes simplex requires great caution. Use of ocular steroids may prolong the course and may exacerbate the severity of many viral infections of the eye (including herpes simplex). ( 5.5 ) • Fungal Infections : Fungal infections of the cornea are particularly prone to develop coincidentally with long-term local steroid application. Fungus invasion must be considered in any persistent corneal ulceration where a steroid has been used or is in use. ( 5.6 ) 5.1 Intraocular Pressure (IOP) Increase Prolonged use of corticosteroids may result in glaucoma with damage to the optic nerve, defects in visual acuity and fields of vision. Steroids should be used with caution in the presence of glaucoma. If this product is used for 10 days or longer, IOP should be monitored even though it may be difficult in children and uncooperative patients. 5.2 Cataracts Use of corticosteroids may result in posterior subcapsular cataract formation. 5.3 Delayed Healing The use of steroids after cataract surgery may delay healing and increase the incidence of bleb formation. In those diseases causing thinning of the cornea or sclera, perforations have been known to occur with the use of topical steroids. The initial prescription and renewal of the medication order beyond 14 days should be made by a physician only after examination of the patient with the aid of magnification such as slit lamp biomicroscopy and, where appropriate, fluorescein staining. 5.4 Bacterial Infections Prolonged use of corticosteroids may suppress the host response and thus increase the hazard of secondary ocular infections. In acute purulent conditions, steroids may mask infection or enhance existing infection. If signs and symptoms fail to improve after 2 days, the patient should be re-evaluated. 5.5 Viral Infections Employment of a corticosteroid medication in the treatment of patients with a history of herpes simplex requires great caution. Use of ocular steroids may prolong the course and may exacerbate the severity of many viral infections of the eye (including herpes simplex). 5.6 Fungal Infections Fungal infections of the cornea are particularly prone to develop coincidentally with long-term local steroid application. Fungus invasion must be considered in any persistent corneal ulceration where a steroid has been used or is in use. Fungal culture should be taken when appropriate. 5.7 Risk of Contamination Do not touch the eyelid or surrounding areas with the tip of the tube. The cap should remain on the tube when not in use. 5.8 Contact Lens Wear Patients should not wear contact lenses during their course of therapy with LOTEMAX ointment. 5.9 Topical Ophthalmic Use LOTEMAX is not indicated for intraocular administration.

ADVERSE REACTIONS Reactions associated with ophthalmic steroids include elevated intraocular pressure, which may be associated with optic nerve damage, visual acuity and field defects, posterior subcapsular cataract formation, secondary ocular infection from pathogens including herpes simplex, and perforation of the globe where there is thinning of the cornea or sclera. Ocular adverse reactions occurring in 5-15% of patients treated with loteprednol etabonate ophthalmic suspension (0.2-0.5%) in clinical studies included abnormal vision/blurring, burning on instillation, chemosis, discharge, dry eyes, epiphora, foreign body sensation, itching, injection, and photophobia. Other ocular adverse reactions occurring in less than 5% of patients include conjunctivitis, corneal abnormalities, eyelid erythema, keratoconjunctivitis, ocular irritation/pain/discomfort, papillae, and uveitis. Some of these events were similar to the underlying ocular disease being studied. Non-ocular adverse reactions occurred in less than 15% of patients. These include headache, rhinitis and pharyngitis. In a summation of controlled, randomized studies of individuals treated for 28 days or longer with loteprednol etabonate, the incidence of significant elevation of intraocular pressure (≥10 mm Hg) was 2% (15/901) among patients receiving loteprednol etabonate, 7% (11/164) among patients receiving 1% prednisolone acetate and 0.5% (3/583) among patients receiving placebo. Among the smaller group of patients who were studied with Loteprednol Etabonate Ophthalmic Suspension, 0.2%, the incidence of clinically significant increases in IOP (≥10 mm Hg) was 1% (1/133) with Loteprednol Etabonate Ophthalmic Suspension, 0.2% and 1% (1/135) with placebo. To report SUSPECTED ADVERSE REACTIONS, contact Bausch & Lomb Incorporated at 1-800-553-5340 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.