timolol maleate + travoprost · Medicine question

Which excipients in DuoTrav eye drops can cause skin irritation or skin reactions?

Name: Which excipients in DuoTrav eye drops can cause skin irritation or skin reactions?
Published: 2026-11-08T02:04:01.429Z

iatroX medicinesPublished 8 November 2026

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Answer

DuoTrav eye drops contain propylene glycol, which may cause skin irritation, and polyoxyethylene hydrogenated castor oil 40, which may cause skin reactions.

Sources for this answer

DuoTrav eye drops solutionNovartis Pharmaceuticals UK Ltd · emc · SmPC §4.4 Special warnings and precautions for use · Version 18Document updated 22 February 2024

Sources checked 8 November 2026

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