HEARTBURN 😩🀒πŸ”₯πŸ”₯πŸ”₯ HELP!!!!!!

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I've been taking multiple tums a day and it's doing nothing for me. My doctor told me I can take Zantac today but will it even help? Does anyone have any tips for me? I'm burning alive!Β 
😩😩😩😩😩😩😩😩😩πŸ”₯πŸ”₯πŸ”₯πŸ”₯πŸ”₯πŸ”₯πŸ”₯πŸ”₯