When might a concussion be suspected?

A concussion may be suspected particularly when a patient temporarily loses consciousness, as this is one of the classic signs that can indicate a significant brain injury. Losing consciousness, even for a brief moment, suggests that the brain has experienced a forceful impact, potentially leading to concussion.

In the context of head injuries, unconsciousness can signify disruption in normal brain function, which aligns with the symptoms of a concussion. This does not mean every unconscious moment confirms a concussion, but it certainly raises the level of concern and prompts further evaluation for possible traumatic brain injury.

While slurred speech can be a sign of several neurological issues, it is not specific to concussions alone. Clear ear drainage often indicates a potential cerebrospinal fluid leak and may suggest more severe injury, such as a skull fracture, rather than a concussion. Additionally, other signs of a concussion, such as confusion, headache, or dizziness, may also present, but the presence of temporary loss of consciousness is a clear and notable indicator that warrants immediate medical assessment.