Can they cause an allergic reaction?

iatroX medicinesPublished 20 August 2026Reviewed 20 August 2026

The answer

Answer

Yes, although reported reactions are very rare. They include eye redness, swelling, rash, hives and anaphylaxis.

loading page…

learn & practise

clinical reference

trust & support

legal

fluorescein sodium + lidocaine hydrochloride · Medicine question

iatroX medicinesPublished 20 August 2026Reviewed 20 August 2026

The answer

Yes, although reported reactions are very rare. They include eye redness, swelling, rash, hives and anaphylaxis.

Explore this learning need in CPDTake this topic to CPD, then choose your learning context and available question library.

The full medicine guide

Read the wider context, including uses, precautions and the sources behind this medicine guide.