My husband diagnosed with hypopharyngeal cancer in late June. He had a tonsillectomy and the right tonsil was removed. He will be ready for radiation and chemo treatment next week. Based on our research, we have decided for him to be treated with Proton Pencil Beam radiation in San Diego. Have anyone has the similar cancer and treated with proton radiation? I heard there are still many side effects (I.e. Dry mouth, swelling, skin irritation and fatigue etc.) with proton treatment. What do you use to alleviate the side effects? Thanks!