Chlormet

Chlormet0.1%+0.5%

Ophthalmic Solution


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Medicine overview

Indications of Chlormet 0.1%+0.5%

Eye: This combination is indicated in acute purulent conjunctivitisallergic conjunctivitisallergic ... Read moreEye: This combination is indicated in acute purulent conjunctivitisallergic conjunctivitisallergic blepharitisacute and chronic iritischronic anterior uveitis and corneal injury from chemical radiation or thermal burnsotitis media and chronic suppurative otitis media.

Theropeutic Class

Ophthalmic steroid - antibiotic combined preparations

Pharmacology

Dexamethasone is a glucocorticoid.

Absorption

Dexamethasone is absorbed rapidly after oral administration with a half-life of about 190 minutes.

Distribution

Sufficient absorption may occur after topical application to the skin and eye to produce systemic effects. Chloramphenicol is a broad spectrum bacteriostatic antibiotic active against a wide variety of gram-negative and gram-positive organisms.

Metabolism

Dexamethasone is absorbed rapidly after oral administration with a half-life of about 190 minutes.

Dosage & Administration of Chlormet 0.1%+0.5%

Eye- Corneal Ulcers
Dosage:The recommended dosage regimen for the treatment of corneal ulcer is two drops into the affected eye every 15 minutes for the first six hours and then two drops into the affected eye every 30 minutes for the remainder of the first day
Notes:On the second day, instill two drops in the affected eye hourly. On the third through the fourteenth day, place two drops in the affected eye every four hours. Treatment may be continued after 14 days if corneal re-epithelialization has not occurred
Bacterial Conjunctivitis
Dosage:The recommended dosage regimen for the treatment of bacterial conjunctivitis is one or two drops instilled into the conjunctival sac(s) every two hours while awake for two days and one or two drops every four hours while awake for the next five days
Notes:Ear- For all infections two to three drops every two to three hours initially. Frequency should be decreased gradually as warranted by improvement in clinical signs. Care should be taken not to discontinue therapy prematurely

Dosage of Chlormet 0.1%+0.5%

Eye
Dosage:Bacterial Conjunctivitis: The recommended dosage regimen for the treatment of bacterial conjunctivitis is 1 to 2 drops instilled into the conjunctival sac (s) every 2 hours for 2 days and 1 or 2 drops every 4 hours for the next 5(five days) while awake
Corneal Ulcers
Dosage:The recommended dosage regimen for the treatment of comeal ulcer is 2 drops in the affected eye (s) every 15 minutes for the first 6 hours then 2 drops into the affected eye(s) every 30 minutes for the remainder of first day
Notes:On the second day, instill 2 drops in the affected eye (s) hourly. On the 3 to 14 days, place 2 drops in the affected eye (s) every 4 hours. Treatment may be continued after 14 days if corneal re-epithelialization has not occurred
Ear
Dosage:For all infections, 2 to 3 drops every 2 to 3 hours initially
Notes:Frequency should be decreased gradually as warranted by improvement in clinical signs. Care should be taken not to discontinue therapy prematurely

Interaction of Chlormet 0.1%+0.5%

If Chloramphenicol is absorbed from eye when taking anticoagulants e.g. warfarin, there may be an increase in the effect of this medicine. Action of Chloramphenicol will be inhibited if given simultaneously with Phenobarbital. The therapeutic efficacy of Dexamethasone may be reduced with the concomitant administration of phenytoin, phenobarbitone, ephedrine and rifampicin.

Contraindications

The combination is contraindicated in epithelial herpes simplex cornealis, fungal, viral, tuberculous and other infections of the eye and in glaucoma. Myelosuppression during previous exposure to Chloramphenicol. Hypersensitivity to Chloramphenicol & Dexamethasone Phosphate or to any other ingredients of the preparations.

Side Effects of Chlormet 0.1%+0.5%

Adverse reactions seen with Chloramphenicol are transient ocular burning or discomfort and other reported reactions include stinging, redness, itching, conjunctivitis, foreign body sensation, photophobia, blurred vision, dryness and eye pain. Allergic sensitization may occur with the local use of Chloramphenicol. Elevation of intraocular pressure with possible development of glaucoma, infrequent optic nerve damage and posterior subcapsular cataract formation.

Pregnancy & Lactation

US FDA Pregnancy category C. There are no adequate and well-controlled studies in pregnant women. This drug should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Caution should be exercised when Dexamethasone ophthalmic solution is administered to a nursing woman.

Precautions & Warnings

The possibility of persistent fungal infections of the cornea should be considered after prolonged corticosteroid dosing. Prolonged use of steroids containing products may result in posterior subcapsular cataract formation and glaucoma with optic nerve damage. Intraocular pressure monitoring is needed. Prolonged use of antibiotics may result in the overgrowth of non-susceptible organisms, including fungi. If new infections appear during treatment, the drug should be discontinued and alternative therapy should be instituted.

Storage Conditions

Keep in a cool and dry place, away from light & keep out of the reach of children. Do not use after 30 days of first opening.

Use In Special Populations

Safety and efficacy in pediatric patients have not been established.

Drug Classes

Ophthalmic steroid - antibiotic combined preparations

Mode Of Action

Dexamethasone is a glucocorticoid. It has an anti-inflammatory and anti-allergic action. It is used topically in the treatment of inflammatory conditions of the anterior segment of the eye. Dexamethasone is absorbed rapidly after oral administration with a half-life of about 190 minutes. Sufficient absorption may occur after topical application to the skin and eye to produce systemic effects.Chloramphenicol is a broad spectrum bacteriostatic antibiotic active against a wide variety of gram-negative and gram-positive organisms. Chloramphenicol exerts its antibacterial effect by binding to bacterial ribosomes and inhibiting bacterial protein synthesis at an early stage

Pregnancy

There are no adequate and well-controlled studies in pregnant women. This drug should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Caution should be exercised when Chloramphenicol and Dexamethasone ophthalmic solution is administered to a nursing mother.

Frequently Asked Questions

What is Chlormet 0.1%+0.5% used for?

Eye: This combination is indicated in acute purulent conjunctivitis, fresh inflammation of the superficial and deeper corneal layers and corneal ulceration. It is also used in keratitis disciformis and the more deep-seated forms of post-herpetic keratitis, allergic conjunctivitis, allergic ... Read moreEye: This combination is indicated in acute purulent conjunctivitis, fresh inflammation of the s…

What is the dosage of Chlormet 0.1%+0.5%?

Eye: Bacterial Conjunctivitis: The recommended dosage regimen for the treatment of bacterial conjunctivitis is 1 to 2 drops instilled into the conjunctival sac (s) every 2 hours for 2 days and 1 or 2 drops every 4 hours for the next 5(five days) while awake. Corneal Ulcers: The recommended dosage regimen for the treatment of comeal ulcer is 2 drops in the affected eye (s) every 15 minutes for the …

What are the side effects of Chlormet 0.1%+0.5%?

Adverse reactions seen with Chloramphenicol are transient ocular burning or discomfort and other reported reactions include stinging, redness, itching, conjunctivitis, foreign body sensation, photophobia, blurred vision, dryness and eye pain. Allergic sensitization may occur with the local use of Chloramphenicol. Elevation of intraocular pressure with possible development of glaucoma, infrequent o…

Who should not take Chlormet 0.1%+0.5%?

The combination is contraindicated in epithelial herpes simplex cornealis, fungal, viral, tuberculous and other infections of the eye and in glaucoma. Myelosuppression during previous exposure to Chloramphenicol. Hypersensitivity to Chloramphenicol & Dexamethasone Phosphate or to any other ingredients of the preparations.

What precautions should be taken with Chlormet 0.1%+0.5%?

The possibility of persistent fungal infections of the cornea should be considered after prolonged corticosteroid dosing. Prolonged use of steroids containing products may result in posterior subcapsular cataract formation and glaucoma with optic nerve damage. Intraocular pressure monitoring is needed. Prolonged use of antibiotics may result in the overgrowth of non-susceptible organisms, includin…

Is Chlormet 0.1%+0.5% safe during pregnancy and breastfeeding?

US FDA Pregnancy category C. There are no adequate and well-controlled studies in pregnant women. This drug should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Caution should be exercised when Dexamethasone ophthalmic solution is administered to a nursing woman.

Disclaimer

The information provided is accurate to our best practices, but it does not replace professional medical advice. We cannot guarantee its completeness or accuracy. The absence of specific information about a drug should not be seen as an endorsement. We are not responsible for any consequences resulting from this information, so consult a healthcare professional for any concerns or questions.