Motorcycle accident adrenaline

When someone gets into a **motorcycle accident and suddenly becomes senseless (unconscious)**, it can be caused by several **critical and immediate medical factors**. Here are the key facts behind this phenomenon: --- ### **Why a Motorcycle Accident Can Cause Sudden Unconsciousness** #### 1. **Head Trauma** * A major blow to the head—especially without a helmet—can cause a **concussion, brain hemorrhage, or skull fracture**, leading to instant blackout. * Even with a helmet, a hard enough impact can still jar the brain (traumatic brain injury). #### 2. **Adrenaline Surge Followed by Shock** * Adrenaline kicks in instantly, but after a major impact, the body can go into **neurogenic or hypovolemic shock**, which may cause unconsciousness. * Shock can happen if there’s **massive internal bleeding** or **spinal trauma**. #### 3. **Spinal Cord Injury** * A serious blow to the neck or back can damage the spinal cord and affect the nervous system, pote...