Concussion

A concussion, also known as a mild traumatic brain injury (mTBI), occurs when a blow or jolt to the head disrupts normal brain function. Concussions most commonly result from falls, sports injuries, and motor vehicle accidents. Symptoms can include headache, dizziness, light-headedness, visual disturbances, ringing in the ears, confusion, fatigue, difficulty sleeping, irritability, and problems with memory or concentration. Many patients describe feeling “foggy” or not quite themselves. Symptoms may appear immediately or develop gradually over the hours or days following the injury.

It is important to seek immediate medical attention if symptoms worsen or if new or concerning symptoms develop after a head injury.

Recovery from a concussion typically involves temporarily reducing physical and cognitive demands to allow the brain to heal. Light activity may be appropriate in some cases, but athletes and active individuals should not return to sport or high-risk activities until they have been properly evaluated by a healthcare professional experienced in concussion management. Sustaining a second concussion before the first has fully resolved can lead to prolonged symptoms and delayed recovery.

Understanding Concussion

When the brain needs time to recover

A concussion can feel unsettling and confusing, especially when symptoms aren’t always obvious right away. Many people expect a concussion to involve loss of consciousness, but most concussions occur without it. Symptoms may be subtle at first and can evolve over time, making it difficult to know when to seek care or how much rest is needed.

At Trenton Integrative Health Centre, concussion care focuses on thorough assessment, education, and guiding a safe, gradual return to daily activities.

What Is a Concussion?

A concussion is a mild traumatic brain injury caused by a forceful impact or rapid movement of the head. This sudden motion disrupts how brain cell’s function, even though standard imaging like X-rays or CT scans often appear normal.

Common causes include:

• Falls
• Sports-related impacts
• Motor vehicle collisions
• Accidental blows to the head

Because the injury affects brain function rather than structure, symptoms may not appear immediately and can change over the first several days.

Common Symptoms

Concussion symptoms vary widely and may include:

• Headache or pressure in the head
• Dizziness or light-headedness
• Visual disturbances or sensitivity to light
• Ringing in the ears
• Fatigue or low energy
• Difficulty concentrating or remembering information
• Sleep disturbances
• Irritability or emotional changes
• A feeling of being “in a fog”

Symptoms can range from mild to significant and may interfere with work, school, physical activity, and daily routines.

Why Early Assessment Matters

While many concussions resolve with appropriate care, returning to activity too soon can prolong recovery or worsen symptoms. Sustaining a second concussion before the brain has fully healed increases the risk of more severe or long-lasting problems.

Warning signs that require urgent medical attention include:

• Worsening headaches
• Repeated vomiting
• Increasing confusion
• New neurological symptoms
• Significant changes in behavior or alertness

Prompt evaluation helps ensure that recovery is managed safely and appropriately.

How Concussions Are Managed at TIHC

Concussion care at Trenton Integrative Health Centre begins with a detailed assessment of symptoms, injury history, and how the concussion is affecting your daily life. Care focuses on:

• Education about symptom management and pacing
• Guidance on physical and cognitive rest
• Gradual reintroduction of activity based on tolerance
• Identifying and addressing neck, balance, or visual contributors
• Collaboration with other healthcare providers when needed

Rather than complete inactivity, many patients benefit from carefully guided, symptom-limited activity as recovery progresses.

Supporting Recovery

You may be advised to:

• Temporarily reduce screen time and mentally demanding tasks
• Prioritize regular sleep and hydration
• Avoid alcohol during recovery
• Gradually return to physical activity under guidance
• Follow a stepwise return-to-work or return-to-sport plan

Recovery can be compared to rebooting a computer—your brain needs time and the right conditions to function normally again.

What to Expect

Most people recover well from a concussion, especially when managed early and conservatively. Recovery timelines vary, and progress is often gradual rather than linear. With proper guidance and support, symptoms typically improve, and daily activities can be resumed safely.

If you’ve experienced a head injury and are dealing with ongoing symptoms, an assessment can help clarify what’s happening and guide a recovery plan that prioritizes your safety and long-term brain health.