A 37-year-old member asked:
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how long, from time of injury, could the symptoms/signs of concussion become apparent?

1 doctor answer
Dr. James Goodrich
38 years experience Neurosurgery
Concussion: Usually the signs and symptoms of a concussion occur at the time of injury, not later.
Answered on Jun 15, 2013

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A 54-year-old member asked:
Dr. Allen Lu
Dr. Allen Lu answered
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3-7 days: In general the majority of people resolve these symptoms within 3-7 days. However, it is highly variable and may be longer in children. The important ... Read More
A 44-year-old male asked:
Dr. Gurmukh Singh
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Variable: The time of onset and type of symptoms are variable. Symptoms may come on immediately or be delayed for days. The symptoms range from headache, inabil ... Read More
A 50-year-old male asked:
Dr. Bennett Machanic
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Doubtful: I do NOT believe that your experience did cause any overt brain damage, and would not worry about traumatic brain injury here.
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Dr. Jefferson Chen
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It may take time: If i interpret your question correctly, you have had a concussion and have had a ct scan that was negative. Your physician has made the diagnosis of c ... Read More

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