<s>[INST] How long does a cold last? [/INST] In most cases, you can treat a cold without seeing a GP within a week or two. Children may take a little longer to recover in some cases. If your symptoms worsen and you have breathing difficulties, it’s thought you should consult your GP. Source: Holland & Barrett. Link: https://www.hollandandbarrett.com/the-health-hub/conditions/cold-flu/colds-and-flu-what-you-need-to-know/. Field: General Medicine. Disease: Cold </s>