Tropidil 1% (Ophthalmic Solution)

Indications

• Used to dilate the pupil for eye examinations
• Used before and after eye surgery

Pharmacology

• Induces mydriasis and cycloplegia
• Acts by blocking the action of the parasympathetic nervous system
• Competes with acetylcholine for uptake at the receptor sites

Dosage & Administration

• Instill 1 or 2 drops in the eye(s) for refraction, repeated in 5 minutes
• Instill 1 drop 15 to 20 minutes prior to examination of the fundus

Interaction

• Atropine like substances can reinforce the effect of Tropidil

Contraindications

• Narrow angle glaucoma
• Hypersensitivity to any component of the product

Side Effects

• Burning sensation after instillation into the eye
• Psychotic episodes and behavioral changes in children
• Increase in intraocular pressure
• Allergic reaction
• Dryness of the mouth
• Tachycardia
• Headache

Pregnancy & Lactation

• Pregnancy Category C
• Caution should be exercised when administered to a nursing woman

Precautions & Warnings

• Consider administration of antidote (miotic) after examination
• Patient should compress tear duct of the treated eye with finger for 2-3 minutes to reduce excessive systemic absorption
• Use with care in older patients

Overdose Effects

• Red face
• Accelerated pulse
• Dry mouth
• Reduced sweating and secretion

Therapeutic Class

• Mydriatic and Cycloplegic agents

Storage Conditions

• Store at room temperature
• Protect from light
• Contents should not be used more than one month after first opening of the bottle

Related Brands

• Tropigen 1% (Ophthalmic Solution) - general-pharmaceuticals-ltd