26 scientifically proven ways to cure a stomach ache fast at home. Follow the BRAT diet. Try carrot and mint juice. Try probiotics. Sip a cup of strong fennel tea. Drink a cup of chamomile tea. Drink peppermint tea. Use a hot pack. Drink ginger root tea. Consume a little bit of asafetida (hing) on a daily basis. Drink cumin tea… Read More »