Lodoxamide Tromethamine
Lodoxamide Tromethamine is antiallergic and used in the treatment of allergic conjunctivitis. Lodoxamide Tromethamine is a mast cell stabilizer with a similar profile of activity to Cromolyn Sodium. Lodoxamide Tromethamine is prepared by chemical synthesis and not present in any combination preprartions. Lodoxamide Tromethamine is available for opthalmic administration.
Primary Characteristics
It is of Synthetic origin and belongs to Dioxamic Acid.
It is also classified under Opthalmic Products .
Molecular Weight: 553.9 · pKa: 1.54 · Solubility in Water: freely soluble · Solubility in Alcohol: insoluble · Non-proprietary name: Lodoxamide Tromethamine.

Pharmacokinetics
Absorption: Lodoxamide Tromethamine has an oral bioavailability is 80% (±5%).
Elimination: plasma half-life is 8 hr.
Advertisement
Indications
Lodoxamide Tromethamine is primarily indicated in conditions like Allergic perennial conjunctivitis, Atopic conjunctivitis, Keratosis, Vernal keratoconjunctivitis.
Contraindications
Lodoxamide Tromethamine is contraindicated in conditions like Hypersensitivity.
Dosage
Lodoxamide Tromethamine's dosage details are as follows:
| Dose | Single Dose | Frequency | Route | Instructions |
|---|---|---|---|---|
| Adult Dosage | ||||
| 0.75 % | 0.75 % | Every 6h | Ophthalmic | - |
| Paediatric Dosage (20kg) | ||||
| 0 – 0 | — | — | SA | |
| Neonatal Dosage (3kg) | ||||
| 0 – 0 | — | — | Not recommended in this age group | |
Drug Interactions
Always consult your physician for the change of dose regimen or an alternative drug of choice that may strictly be required.
Side Effects
The signs and symptoms that are produced after acute overdosage of Lodoxamide Tromethamine are Diarrhea, Sweating , Light headedness, Sweating, Warmth sensation, Stomach distension.
Lodoxamide Tromethamine is known to cause more or less tolerable side effects which are usually transient. These include Blepharitis , Burning, Corneal abrasion, Discomfort , Dizziness, Dry eye, Dry nose, Excessive lacrimation, Eye Pain , Flushing, Headache, Hyperemia, Local irritation, Nausea, Stinging on application.
Warnings / Precautions
Available Brands
Click on a strength to view available brands.
Single Ingredient
Storage Conditions
Drug Classification
- 1.21.6 — Non-specific anticonjunctivitis preparations