In a fraction of a day my Sim took a Holistic Cure to cure Creative Impulse, I decided to give her Celestial Protection which is suppose to save you from getting the next ailment (but there is no buff or notice, at least I saw), she became Very Imbalanced (I think from being eaten by Cowplant) and got Simoleon Sickness while in the bath from the Cowplant hygiene drop, I couldn't take another Holistic Cure as it was on cool down for the day, so use the regular Cure. I then made her a Freezer Bunny Foot to bring her Balance up and it only when to Imbalanced after a couple/few in game hours.
Not to mention my bad luck Sim started 2 kitchen fires and another Sim had 1 kitchen fire (I didn't check luck though) in that same day, trying to cook, re-cook and try again cooking a meal autonomously. I've been scared to go back into game anymore today LOL.
They really need to sort this frequency of ailments (and maybe those bad luck fires), even just for those who want to use it, and an off button for those who do not.