05/03/2026
If you have ADHD and your anxiety spikes around ovulation… there’s one neurotransmitter you need to know about — and it’s probably not the one you’re thinking of 👀
It’s not dopamine.
It’s not serotonin.
It’s not norepinephrine.
It’s histamine.
Yes — the same chemical you associate with hay fever 🤧
But it’s also a neurotransmitter that helps regulate dopamine and serotonin in the brain.
When histamine levels are higher, you might notice:
✨ Increased anxiety (especially mid-cycle)
✨ That wired-but-tired feeling
✨ Trouble switching off at night
✨ Insomnia
✨ Hay fever-type symptoms
✨ Feeling “on” all the time but exhausted underneath
Ovulation naturally increases histamine activity — so if you’re an ADHDer who feels more anxious, restless or overstimulated at this time of the month, this could be a piece of your puzzle 🧠
At Luna Wellness Collective, we look at the bigger picture — inflammation, hormones, gut health, histamine regulation — so we’re not just guessing.
If you want to see whether histamine might be impacting you, comment CHECKLIST and I’ll send you my histamine symptom checklist to review.