Yīshēng jiànyì tā yòng réngōng lèiyè zhìliáo gānyǎnzhèng.
The doctor recommended artificial tears to treat her dry eye syndrome.
Tips
memory
干 (dry) + 眼 (eye) + 症 (-syndrome/condition). Note the traditional uses 乾 for 'dry' (different character from 干 'do/concern'), but simplified merges both into 干.