Yeah you can't really OD on tums. If i your heartburn in bad enough talk to your doc about daily acid reducers. I take it once to twice daily and don't need tums now.
I told my Dr. That I'm eating 3 tums with in an hour of bed time because my heart burn is at its worst when I lay down! She told me that I can have up to 10 a day! You can't OD and they don't hurt the baby. She also said to try tums chewys because I wouldn't need as many! They work 100% better and I only eat one before bed maybe 2 if it doesn't work w in 30 mins. So if your eating a lot of them try the chewys!
The bottle of extra strength I bough says no more than 5/day for pregnant women.
I was told to not exceed 6a day...they have calcium and outs not good to over do it on any vitamin or supplement. ..
I take extra strength 2-3 a day as needed. I asked my doc because the bottle says not go more than 2 strait weeks taking it and he said it was fine to keep taking that amount up until baby is born.
My dr told me you can't overdose on tums...I just use regular strength
And just as needed not too many a day but it also is not that big of a help..
I was just looking at a medication liat from my doctor with dosage and it says 1000mg. One regular tums has 500 mg and I believe extra strength has between 750-1000mg per tablet.