May last 6-8 weeks: The symptoms of a concussion may be subtle and last for several weeks. Some symptoms may include(but are not limited to) headache, dizziness, sensitivity to light or loud noise, trouble thinking or focusing, insomnia or sleeping too much. If these do not symptoms do not show a improvement over time medical attention should be sought. There may be something else going on.A brain MRI might be needed.
Answered 6/10/2014
4.9k views
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question