Illness & Symptoms
How long does a cold last?
Estimated wait
~10 days
Based on published sources
Timeline guide
- Faster cases~7 days
- Average cases~10 days
- Slower casesUp to 14 days
A lingering cough (up to ~3 weeks per NHS) is a trailing tail, not the illness itself — the cold is roughly a week. A cough lasting more than 3 weeks is worth seeing a GP about.
A common cold usually clears within about a week and almost always within 1–2 weeks — the NHS says you "begin to feel better in about 1 to 2 weeks", and MedlinePlus puts most cold symptoms at 2 to 14 days.
More details
Symptoms tend to peak in the first few days and then ease. A cough or runny nose can linger after the rest has gone, but that trailing single symptom is not how long the cold itself lasts.
Last updated: 4 Jul 2026
Information is for general knowledge only.