Generic
Dexamethasone 0.1% Eye Prep
13 brands available in the market
At a glance
Dexamethasone 0.1% Eye Prep is a steroid used for the treatment of allergic conjunctivitis, ocular inflammation, keratitis, iritis, cyclitis, and otic inflammation.
Description
Dexamethasone is a synthetic glucocorticoid which decreases inflammation by inhibiting the migration of leukocytes and reversal of increased capillary permeability. It suppresses normal immune response.
Indications
- Allergic conjunctivitis
- Ocular inflammation
- Superficial punctate keratitis
- Herpes zoster keratitis
- Iritis, cyclitis
- Otic inflammation
- Steroid-responsive inflammatory conditions of the external auditory meatus
- Allergic otitis externa, infective otitis externa
Therapeutic class
Ophthalmic steroid - antibiotic combined preparations
Pharmacological class
Topical Corticosteroid
Pharmacology
Dexamethasone is a synthetic glucocorticoid which decreases inflammation by inhibiting the migration of leukocytes and reversal of increased capillary permeability. It suppresses normal immune response.
Mechanism of action
Dexamethasone inhibits phospholipase A2, reducing prostaglandin synthesis, and suppresses immune cell activity, thereby reducing eye and ear inflammation.
Dosage
Eye (Severe/Acute inflammation): Initially 1-2 drops every 30-60 minutes, reduce to every 2-4 hours as improvement; then 1 drop 3-4 times daily.
Eye (Chronic inflammation): Every 3-6 hours or as necessary.
Eye (Allergic inflammation): Every 3-4 hours.
Ear: 2-3 drops every 2-3 hours.
Administration
For ophthalmic and otic use only. Hold the dropper close to the eye/ear without touching it. Apply as directed.
Missed dose
If you miss a dose, apply it as soon as possible. However, if it is almost time for your next application, skip the missed dose.
Side effects
Common (4%): Cataract.
Rare (<1%): Ocular hypertension, open-angle glaucoma, optic nerve damage, defects in visual acuity and field (after prolonged use), transient ocular stinging/burning, local irritation, ocular discharge, discomfort/pain, foreign body sensation, hyperemia, blurred vision, pruritus, dry eye, conjunctival edema, corneal staining, keratitis, corneal ulcer, posterior subcapsular cataracts (prolonged use).
Precautions & warnings
Prolonged use may result in ocular hypertension, glaucoma, optic nerve damage, and posterior subcapsular cataract formation. Caution in elderly, children, adolescents, pregnancy, and lactation.
Contraindications
Hypersensitivity; epithelial herpes simplex, vaccinia, varicella, and other viral diseases of cornea and conjunctiva; tuberculosis of the eye; fungal disease of ocular structures; perforated ear drum membrane.
Drug interactions
No adequate information on drug interactions is available.
Food interactions
Can be used with or without food.
Use in pregnancy
There are no adequate or well-controlled studies in pregnant women; should be used during pregnancy only if potential benefit justifies potential risk. Prolonged or repeated use may increase risk of intra-uterine growth retardation.
Pregnancy Category: C — always consult a doctor before taking during pregnancy.
Use in lactation
Systemically administered corticosteroids appear in human milk and could suppress growth. Unknown whether topical administration could result in sufficient systemic absorption.
Pediatric use
No specific dosage adjustment is necessary for pediatric patients, but caution is required.
Geriatric use
Use with caution in elderly patients.
Renal / hepatic impairment
No special precautions are necessary for patients with kidney or liver problems.
Overdose effects
No adequate information on overdose is available.
Storage conditions
Store in a cool and dry place, protected from light.
Chemical structure
Dexamethasone 0.1% Eye Prep