how long does concussion last

just now 1
Nature

A concussion is a mild traumatic brain injury that typically causes symptoms lasting from a few days up to a few weeks. Most people recover within 10 to 14 days, with symptoms such as headaches, dizziness, confusion, and difficulty concentrating gradually improving. However, some cases can have prolonged symptoms lasting for months or even longer, especially if complications like post-concussion syndrome develop. Persistent symptoms beyond three months can include headaches, fatigue, irritability, and memory problems. Recovery involves rest and gradually returning to normal activities once symptom-free, with careful medical monitoring important to avoid further injury. The recovery timeline varies based on injury severity, age, and individual health factors, and proper concussion care can support healing.

In summary, concussion symptoms generally last from a few days up to a few weeks, but can extend to months or sometimes longer in more complicated cases.