Thats probably the only drink I hate so much. drinking that is like drinking slow poison. you can find a lots of videos on youtube showing how serious effects that can put on your stomach. that feels tasty coz we drink that chilled. once I tried drinking that on normal temperature and that was tasting like an acid.
Please stop drinking pepsi it will damage your stomach so badly. dont go on advertisements you have lots of other options. having a more natural drink like mango juice etc will be better.