Hi. My husband is 8 weeks post radiotherapy for tonsil/lymph node cancer. He is doing ok apart from a continuing sore throat - varies from day to day but always there. It did improve a bit at week 4 post radio but has got worse. At a review last week they put the camera down and said it looked "as we would expect" and that throat was still swollen but everything looked ok. He has tried all the usual remedies but nothing helps. He is tetting very fed up and feels it should be a lot better. He also now has lymphoedema of neck area. Has anybody had a persisting sore throat for so long? Thanks!