![](/img/logo/vendor/harvard-health-logo-long.png)
Symptom Checker
Step 4: Read and complete the decision guide to learn more about your symptoms.
Headache
It's quite predictable to have a headache following any blow to the head. But certain symptoms raise concern that brain injury may have occurred.
Are you experiencing any of the following symptoms?
- Nausea and vomiting
- Memory problems
- Difficulty communicating
- Blurred vision
Disclaimer: This content should not be considered complete and should not be used in place of a call or visit to a health professional. Use of this content is subject to specific terms of use & medical disclaimers.