Pepto-Bismol is often used to relieve symptoms of indigestion, upset stomach, and acid reflux due to its soothing properties. It can help coat the lining of the stomach and esophagus, which may ease discomfort associated with acid reflux.
As for drinking iced water, cold beverages can sometimes provide a soothing effect for some people after experiencing acid reflux. The cold may help relax the throat and reduce irritation, although this can vary from person to person. It's important to listen to your body and see what feels most comfortable for you following episodes of acid reflux.
If you are frequently experiencing acid reflux or related symptoms, it might be a good idea to consult a healthcare professional for personalized advice and treatment options.