There are so many different causes for potential pain that it can be hard to find the cause. If you have CP or are a parent of someone with CP it is really important to empower yourself with information on pain including what causes it and options for treatment. You need to work out what is causing the pain not just mask it with pain medication.
Let me tell you about multimodal communication. We, as typical communicators, all use many different strategies. We use speech, gestures, facial expressions, technology, and no-tech solutions. As communicators, we all size up the situation based upon our communication partners, the context, the environment and then we choose to use the most effective communication strategy.