neobookRx
DrugsLevel 4 LocalisationS2OPDEML

Emedastine

Histamine receptor antagonistAntihistamine

Indications

Registered South African indications:

  • Conjunctivitis

Cautions

Contraindications

  • Hypersensitivity to the active ingredient or any of its excipients

Cautions

  • Breastfeeding
  • Renal impairment
  • Hepatic impairment
  • Elderly
  • Extensive ocular surface disease
  • Concomitant use of soft contact lenses

Adult dosage

Forms avail. in SA and covered in this monograph: opd

Allergic conjunctivitis

  • Ophthalmic (opd): 1 drop into affected eye(s), 12hrly

Paediatric dosage

Paed. forms avail. in SA and covered in this monograph: opd

Allergic conjunctivitis

Younger than 4 years

  • Not established for use 

Older than 4 years

  • See adult dosage

Special populations

Adverse reactions

Central Nervous System Disorders

  • Abnormal dreams
  • Headache
  • Sinus headache
  • Dysgeusia

Cardiovascular Disorders

  • Tachycardia

Skin and Subcutaneous Tissue Disorders

  • Rash

Sensory Disorders

  • Eye pain
  • Eye pruritus
  • Conjunctival hyperaemia
  • Decreased visual acuity
  • Corneal infiltrates
  • Corneal staining
  • Eye irritation
  • Dry eye
  • Foreign body sensation in eyes
  • Increased lacrimation
  • Asthenopia
  • Ocular hyperaemia

Interactions

No information available

Monitoring

None routine

Mechanism of action

Emedastine is a potent selective histamine H1-receptor antagonist. Topical ocular administration of emedastine produces concentration-dependent inhibition of histamine-stimulated conjunctival vascular permeability.

Dosage forms

  • Eye drops

Formulation

Eye drops (per ml) 0.5mg

  • Emadine (Novartis South Africa) originator

References

1. SAMF_11th Edition_Page 585 2. PI: Emadine Eye drops, Alcon Laboratories (SA) (Pty) Ltd:Date of registration: 1 Oct 2004 [https://drive.google.com/drive/u/0/folders/1cpwPTOcCIwotj3ZtuKeGnAK5vMJRfHZe] 2. https://www.medicines.org.uk/emc/medicine/3738 (15/04/2015_ Alcon_Emadine_0.05%w/v eye drops) 3. https://www.ncbi.nlm.nih.gov/pubmed/11317479

Brands & products

1 product · stale NAPPI snapshot · refreshed 5/28/2026 · 159 days old

dropsGeneric· 1 product

from R61.16/unit
ProductStrengthPackSchedSEPUnitDisp feeNAPPI
Emadine 5ml- mg/ml5S2R305.78R61.16R109.33891449007
Trade names (1)
  • Emadine

Medical aid coverage

data not yet integrated
Discovery Health
not yet integrated
  • Comprehensive Series—
  • Executive Plan—
  • KeyCare Series—
  • Priority Series—
  • Saver Series—

Formulary scraper pending — coverage tier, co-pay and authorisation requirements will appear here once data is ingested.

Bonitas Medical Fund
not yet integrated
  • BonClassic—
  • BonComprehensive—
  • BonEssential—
  • BonFit Select—
  • BonSave—
  • BonStart—

Formulary scraper pending — coverage tier, co-pay and authorisation requirements will appear here once data is ingested.

GEMS — Government Employees Medical Scheme
not yet integrated
  • Beryl—
  • Emerald—
  • Onyx—
  • Ruby—
  • Sapphire—
  • Tanzanite One—

Formulary scraper pending — coverage tier, co-pay and authorisation requirements will appear here once data is ingested.

POLMED — Police Medical Aid Scheme
not yet integrated
  • Aquarium Option—
  • Efficiency Option—
  • Marine Option—

Formulary scraper pending — coverage tier, co-pay and authorisation requirements will appear here once data is ingested.

NeoHealth® ID 15785 · updated 7/12/2022