I don't think it's hypercondria as he doesn't assume serious illnesses, just normal colds and sickness.
He has a phobia of being sick, and so in the last couple of years every time someone is ill or says they've been sick, if he is stood near them or works with them then that's it. I just know he's guaranteed to be "ill" now. He kept saying in bed he was hot and cold and aches all over. I didn't click until he said "Jack went home from work yesterday with it and now I've got it" I finally realised it's because he's been in proximity to someone ill he is magically ill again. Happens all the time. He always is adamant that he really feels this way. But I am certain it's because in his head he convinces himself he is going to get it so he starts feeling physically symptoms.
Sometimes he realises afterwards that he just imagined it and made himself ill through convincing himself he was going to get it. Sometimes he's come home from work and spent the day in bed because he's been near someone who was ill even though there's nothing wrong with him. But in that moment he believes there is.
If one of the kids is sick, that's it, the rest of the day is a write off cos I know he'll be feeling sick (and has to lie down as a result!) If I'm unwell while he's at work I can't tell him for fear of triggering him into saying "you know what I feel like xyz too" 🙄
Is there anything I can do. I'm struggling to accept this as it's happening so much. Sometimes he realises later that it was all in his head. Sometimes he doesn't. Right now he's laid in bed because he feels sick/achey/ hot and cold/blah blah (Same as what Jack had funnily enough!!) He says I never have any sympathy when he's ill.
He had ASD diagnosed as an adult and ADHD diagnosed this year, awaiting medication for that. Just want to know how to help him see what's happening and stop him from falling victim to this mindset all the time