How Long Does Concussion Symptoms Last?


A concussion is a type of traumatic brain injury (TBI) that occurs when the brain experiences a sudden impact or jolt, causing temporary functional disturbances. It is a common injury, particularly in sports and activities involving falls or collisions. While each concussion is unique and the recovery process varies for individuals, the duration of a concussion can range from a few days to several weeks or even months. It is important to note that every concussion requires proper medical evaluation and management, as the severity and duration of symptoms can vary widely. In this article, we will explore how long does a concussion last the typical timeline of a concussion, factors that influence its duration, and the importance of seeking professional care during the recovery process.

What is a Concussion?

A concussion is a type of traumatic brain injury (TBI) that occurs when the brain experiences a sudden impact or jolt, resulting in temporary functional disturbances.

It is characterised by a range of symptoms, including headache, dizziness, confusion, memory problems, and changes in mood or behaviour. Concussions can happen due to various causes, such as sports injuries, falls, or motor vehicle accidents.

Prompt recognition and appropriate management are crucial to ensure a safe recovery and minimise long-term effects.

What causes concussion?

The brain, a soft and pliable organ, is protected by the skull and surrounded by cerebrospinal fluid, which acts as a cushion. However, a concussion occurs when the brain undergoes rapid movement, either bouncing or twisting inside the skull, leading to collisions with its inner surface. This movement causes damage to brain cells, stretching them and resulting in chemical changes within the brain.

Concussions temporarily disrupt normal brain function, leading to various signs and symptoms. Common causes of concussions include motor vehicle accidents, falls, and sports injuries, especially in contact sports. In children, concussions frequently occur during playtime, bike riding, and participation in sports like football, basketball, ice hockey, wrestling, or soccer.

Symptoms of a concussion?

Concussions present a range of common symptoms, including:

  • Headache: Headaches are the most frequently reported symptom.
  • Nausea or vomiting: Feeling nauseous or vomiting may occur.
  • Confusion: A state of confusion or disorientation can be experienced.
  • Temporary loss of consciousness: Brief loss of consciousness may occur.
  • Balance problems, dizziness, lightheadedness: Difficulties with balance and a sense of dizziness or lightheadedness may be present.
  • Double or blurry vision: Vision problems, such as double vision or blurriness, can occur.
  • Ringing in the ears: A sensation of ringing or buzzing in the ears may be present.
  • Sensitivity to light and noise: Increased sensitivity to light and noise can be experienced.
  • Feeling tired or drowsy: Fatigue or drowsiness may be present.
  • Changes in sleep patterns: Alterations in sleep patterns, including sleeping more or less than usual or having trouble sleeping, can occur.
  • Trouble understanding, concentrating: Difficulties with comprehension and concentration may be observed.
  • Depression or sadness: Feelings of depression or sadness may arise.
  • Irritability, nervousness, anxiety: Increased irritability, nervousness, or anxiety can be experienced.
  • Feeling “just not right” or in a “fog”: A sense of not feeling normal or being in a fog-like state may be present.
  • Difficulty paying attention, forgetfulness, memory loss: Challenges in paying attention, forgetfulness, or memory loss can occur.

Diagnosing concussions in infants and toddlers can be challenging, as they are unable to communicate their symptoms. Look for the following signs:

  • Bumps on the head: Physical signs of bumps or bruises on the head may be present.
  • Vomiting: Infants or toddlers may experience vomiting.
  • Irritability, crankiness: Increased irritability or crankiness can be observed.
  • Refusal to eat or nurse: A reluctance or refusal to eat or nurse may occur.
  • Changes in sleep patterns: Alterations in sleep patterns, such as increased sleepiness at unusual times, may be noticed.
  • Increased fussiness: Heightened fussiness, combined with persistent crying despite attempts to comfort, can occur.
  • Blank stare: Infants may exhibit a blank or vacant stare.
  • If your child experiences a head bump, it is recommended to contact your paediatrician, as advised by the American Academy of Pediatrics, especially if the injury is more than mild.

How Long Does a Concussion Last?

The duration of a concussion varies for each individual, but most mild concussions resolve within 1 to 2 weeks. However, some symptoms might persist for a longer period. In many cases, physical symptoms like headaches, dizziness, and sensitivity to light or noise gradually improve within the first few days. Cognitive symptoms such as difficulty concentrating or memory issues can last for weeks or even months. It’s crucial to prioritise rest during the initial recovery period and gradually return to regular activities as symptoms subside. Seek medical attention if symptoms worsen or if there’s no improvement after a reasonable timeframe. Remember that every concussion is unique, and recovery time depends on factors like the severity of the injury, overall health, and proper care.

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How is a Concussion Treated?

Recovery from a concussion requires a combination of physical and mental rest. While it is important to get more rest and sleep than usual, complete and absolute rest is not necessary. Surprisingly, excessive mental rest can actually prolong the recovery period and increase sensitivity to activities upon resumption.

Rather than completely stopping all activities, it is essential to identify the triggers that exacerbate concussion symptoms. Gradually reintroduce activities in small increments. When symptoms arise, take a step back and allow for rest. Engaging in activities that do not worsen symptoms is acceptable, while limiting those that do.

For instance, activities that may trigger symptoms include:

  • Texting or prolonged smartphone screen time.
  • Reading.
  • Watching television.
  • Playing video games.
  • Listening to loud music.
  • Participating in physical activities.

As symptoms improve, gradually reintegrate more activities into your daily routine.

When to see a Doctor?

It is important to see a doctor if you experience any symptoms of a concussion or have a suspected head injury. Seeking medical attention ensures proper evaluation, diagnosis, and guidance for recovery. Severe or worsening symptoms, as well as any concerning neurological signs, warrant immediate medical attention. When in doubt or for reassurance, it is best to consult a healthcare professional.


In conclusion, the duration of recovery for a concussion is individualized and influenced by various factors. How long does a concussion last is a question without a uniform answer, as mild concussions might resolve within a couple of weeks, while more severe cases can lead to prolonged symptoms. Prioritizing rest, both physically and mentally, during the initial phase is essential. Monitoring the progression of symptoms and following medical advice for gradual return to normal activities is crucial for a safe recovery. It’s important to remember that each person’s journey to healing is unique, and seeking proper medical guidance ensures the best outcome. If symptoms persist or worsen, consulting a healthcare professional is recommended to ensure a comprehensive recovery process.

If you want to get knowledge about how long does a concussion last through video, then watch the complete video given below:-


Q1: What are the common symptoms of a concussion?

Ans: Headache, nausea/vomiting, confusion, dizziness, visual disturbances.

Q2: How long does it take to recover from a concussion?

Ans: Recovery duration varies but can range from days to weeks or even months.

Q3: When should I see a doctor for a concussion?

Ans: Seek medical attention if you experience severe symptoms or worsening conditions.

Q4: Can I engage in any activities while recovering from a concussion?

Ans: Gradually reintroduce activities as symptoms improve, avoiding those that worsen symptoms.



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