Many people expect the hard part after a head knock to be the first hour. For a lot of them, the harder stretch is the quiet days that follow, when they are alone in the kitchen trying to remember whether they already took a morning pill, or when a simple errand feels like a project. If you live in the St. Louis metro and are deciding whether to get examined this week, it can help to have someone nearby who knows what to watch for.
Pick a check-in person on purpose
A check-in person does not need medical training. They need to be around at the times you are most likely to feel off, which is often early in the morning, late in the afternoon, and in the hours after you have been reading or looking at a screen. Choose someone who will notice changes and say so calmly. A partner, a roommate, an adult child, or a close friend can all do this. If you live alone, consider a short daily phone call at the same time each day, and ask the person on the other end to jot down what you said.
Tell this person ahead of time what you would like them to do. Some people want a gentle question each morning, such as what day it is and where they are. Others prefer a simple answer to whether you seem like yourself. Decide before you need it, because making that decision while you feel foggy is hard.
What is worth passing along
Your check-in person does not need to diagnose anything. Their job is to notice and report. Changes worth writing down include asking the same question several times in a short span, trouble finding ordinary words, forgetting a conversation from an hour earlier, mood shifts that seem out of character, sleeping much more or much less than usual, and everyday tasks like cooking or paying bills taking noticeably longer than before. Write each one down with the date and time. A note that says the person asked the same question three times before lunch is more useful than a note that says you seemed off.
Signs that call for emergency help now
Some changes do not belong in a note at all. If the person sees growing confusion, unusual drowsiness that makes you hard to wake, repeated vomiting, a seizure, weakness or numbness on one side of the body, slurred speech, trouble walking, a sudden severe headache, or one pupil that looks clearly larger than the other, they should call 911 or your local emergency number right away instead of waiting for an appointment. Do not drive yourself. Tell the responders about the crash and the approximate time it happened, if you know it.
Keep the notes with your visit papers
Write observations in a simple notebook or a note on your phone, with a date and a short line for each. Bring them to your visit. Examiners work from what they can observe and what you can tell them, and a dated record kept by another person can fill gaps that are hard to reconstruct from the inside. Keep entries factual. Leave out guesses about cause, since the examiner is the one to weigh that.
Agree on a plan for the rest of the day as well. Let the person know when to check in, how you would like to be reminded about water or meals, and what to do if you say you want to be left alone. Respect your own limits too. If reading or talking tires you quickly, say so, and keep the check-in brief.
Bring the questions to your exam
An examination is a good time to show your notes and ask direct questions. Ask which changes are expected in the days after a head knock, which ones need faster follow-up, and whether you should have someone with you at future appointments. Ask how to reach the office after hours. Write the answers down, because you may not hold them in memory the way you expect to.
This article is educational and is not a diagnosis. It cannot tell you what is happening in your head or body. A licensed clinician who examines you can do that, and your check-in person is there to help you get to that exam with clear, dated information in hand.