Can a herbal mist soothe dry eyes? new study investigates

NCT ID NCT06089317

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether a fine mist made from traditional Chinese herbs can help people with dry eye disease. 200 adults received either the herbal mist, a placebo mist, or standard eye drops for 4 months. Researchers measured symptom scores and tear film stability to see if the TCM mist offers extra relief beyond artificial tears.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Hong Kong Eye Hospital

    Kowloon, Hong Kong, Hong Kong

  • Prince of Wales Hospital

    Shatin, 000000, Hong Kong

  • The CUHK Medical Centre (CUHKMC)

    Shatin, 000 000, Hong Kong

  • The Chinese University of Hong Kong Eye Centre (CUHKEC)

    Kowloon, 000000, Hong Kong

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