osudhkosh

Generic

Dexamethasone 0.1% E/E Prep

10 brands available in the market

At a glance

Dexamethasone 0.1% E/E 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, lid margin crusting, 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% E/E Prep

Common questions

What is this eye preparation used for?
It is used for allergic conjunctivitis, ocular inflammation, keratitis, iritis, cyclitis, and otic inflammation.
How should it be applied?
Eye: 1-2 drops (acute: every 30-60 mins, chronic: every 3-6 hours); Ear: 2-3 drops every 2-3 hours.
What are the common side effects?
Cataract, glaucoma, optic nerve damage, eye irritation, discomfort.
Who should not use it?
Patients with herpes simplex, viral and fungal eye infections, eye TB, perforated ear drum, and hypersensitivity.
Can it be used during pregnancy?
Consult your doctor.
⚠️ This information is for educational purposes only — not a substitute for medical advice. Consult a registered physician before taking any medicine.