The objective of the study was to investigate ocular changes in children and young patients with thyroid diseases before and after the treatment with 20 % honey solution eye drops. In total, 33 patients with thyroid diseases and corneal, conjunctival changes were examined. There were 25 girls and 8 boys aged 6 to 29.5 years, mean age 13.2 ± 3.7 years; 17 patients were treated with 20 % honey solution eye drops and 16 patients received artificial tears (three times a day, for 3 weeks). There was evaluated the state of eye conjunctiva and cornea, visual acuity, proptosis before and after the course of treatment. All patients underwent a complete ophthalmic examination including bestcorrected Snellen visual acuity, slit-lamp, corneal sensitivity investigations and the Hertel exophthalmometry. The treatment with 20 honey eye drops reduced complaints of patients (photophobia, itching, foreign body sensation, tearing, and the eye ball pain), statistically significant by improved visual acuity, the status of the conjunctiva (redness, swelling) and cornea (fluorescein staining, corneal sensitivity and erosions) in comparison with those patients who used artificial tears. There was no change in proptosis measurements after the treatment. We have found a more positive effect of 20 honey solution eye drops on the state of the conjunctiva and cornea in patients with thyroid diseases when the treatment had been started at the early period of thyroid diseases when there had been no corneal damages. The 20 honey solution eye drops reduced the complaints of patients, statistically significant by improved their visual acuity, the status of the conjunctiva (redness, swelling) and cornea. Honey eye drops may be used to prevent conjunctival and corneal complications in patients with thyroid diseases and corneal, conjunctival changes.