It can indeed be meno but always worth mentioning it to your dr,a lot of us on here (including me) have become intolerant to certain foods since hitting meno,I for one can't go near wheat anymore,with others,it's chocolate or onions,it's strange how meno can do this but it can also make allergies more severe too,like getting hay fever all of a sudden or sinus issues,maybe try and keep a food diary,a pain I know but can help,or get an intolerance test done,would have to be privately though, I used cerascreen,if you want to look them up