Tā yǒu qīngwēi de qiǎngpòzhèng, zǒngshì fǎnfù jiǎnchá ménsuǒ.
She has mild OCD; she always checks the door lock repeatedly.
Tips
usage
In casual speech, 强迫症 is often used loosely to describe someone overly particular about neatness or order, similar to how English speakers casually say "I'm so OCD."
