Common symptoms of clinical depression include sleep problems, persistent sadness and fatigue.

But could wearing too much perfume also be an indicator that something is wrong?

It sounds strange, but researchers at Tel Aviv University say depression in women may be linked to problems with the sense of smell, causing women to overcompensate.

A damaged sense of smell is also related to autoimmune disorders, such as lupus, which are much more common in women than in men and can spark depression in some patients.

Even if you only have mild depression, seeking out pleasant aromas may be a good, safe way to temporarily boost your mood — with few side effects.

And if you work with someone who overdoes the fragrances, instead of complaining behind their back, ask them tactfully how they’re feeling. You may be surprised.