Ignoring the symptoms, expecting to just soldier through it all, and not managing diet and stress will definitely make PFD worse. This is why consulting with a medical professional promptly is important. This consultation will allow to you to determine exact cause and you will then be able to take remedial actions. Remember, self-treatment without any consultation with a practitioner can be a risky choice. Foods high in fiber can ease digestion, for example, but they can also increase bloating and intestinal gas if that is an additional problem. Your healthcare provider will recommend the right course of action.