I have suffered with Aura Migraines since my 40's but now in my 50's I've had a spell lasting three weeks and I had to take some days off. Usually I can work through and collapse when I get home or at work at least get the overhead lights off. The last spell like this was about 18 months ago and since then I get them but not on what I would call a regular basis. Upshot is I've never been sure what my trigger or triggers were. Yesterday I caught a whiff of a musky perfume and my head was immediately on alert, today my colleagues ( all considerably younger than me) are each wearing different perfumes and guess what the migraine is back. Thing is apart from potentially causing an outcry by asking them to refrain from wearing perfume to work, which I know is a potential solution, are there any other tricks I can use for example a air purifier on my desk ? If anyone out there has had a similar problem then any advice is welcome, thank you