My 8 month ds has had a sore throat for 4 days and today it is worse. He is now almost totally hoarse which is really horrid. He does not have a temperature and is generally ok but not as smiley as usual. His nose is also very runny. He has just started nursery 3 weeks ago for one day a week and i'm thinking he has picked up a bug from there. Have been alternating calpol and baby ibuprofen. Does anyone have any advice for other remedies to soothe him? Should i have taken him to the doctor?