Concussion - Symptoms and causes - Mayo Clinic
Jan 12, 2024 · A concussion is a mild traumatic brain injury that affects brain function. Effects are often short term and can include headaches and trouble with concentration, memory, balance, …
Concussions: Signs, Symptoms, and Treatment - WebMD
Oct 1, 2025 · These symptoms can include trouble concentrating, problems with memory, headaches, changes in personality, mood swings, dizziness, fatigue, and insomnia for weeks …
How to Tell If You Have a Concussion - Verywell Health
Apr 3, 2024 · A concussion can cause symptoms like dizziness and confusion after a head injury. Learn what to look for and when to get help.
Concussion: What It Is, Symptoms, Causes & Treatments
Aug 16, 2024 · What are concussion symptoms? Concussions stretch and injure nerves and blood vessels in your brain. They cause chemical changes that temporarily make your brain …
Signs and Symptoms of Concussion | HEADS UP | CDC
Sep 15, 2025 · It can be hard to tell the difference between a possible concussion and a more life-threatening brain injury. Call 911 or go to your nearest emergency department if you notice …
28 Signs and Symptoms of a Concussion & When to See a Doctor
Immediate signs and symptoms of a concussion (appear minutes to hours after injury) may include confusion, headache, dizziness, memory loss, nausea or vomiting, balance problems, …
What is a Concussion? A Guide to Symptoms, Treatment, and …
2 days ago · This article aims to explain the basics of concussions, recognize the symptoms, and provide guidance and expectations for the recovery process.
Concussion Symptoms: 8 Signs and Symptoms - Health
Sep 24, 2025 · Concussions can cause headaches, dizziness, and memory loss after a head injury. You should seek medical care for severe symptoms like worsening headaches, …
Concussion Symptoms, Definition, Treatment & Recovery Time
The symptoms of concussion (mild traumatic brain injury) include headache, nausea, irritability, poor concentration, and emotional changes. Read about causes, diagnosis, treatment, …
Concussion symptoms and treatment - NHS inform
Apr 17, 2025 · Concussion is a type of brain injury. It can cause severe complications. Read more about symptoms of concussion, and how to recover from one.