Most childhood concussions heal on their own within about two to three weeks with proper management at home. The median recovery time is 17 days, though roughly one in four children takes longer than four weeks. Treatment centers on a brief initial rest period followed by a gradual return to normal activities, school, and eventually sports. There’s no medication that speeds healing, but how you manage the first few days and weeks makes a real difference.
Know the Danger Signs First
Before focusing on at-home care, you need to know which symptoms mean your child needs emergency help right away. Call 911 or go to the emergency department if your child has any of the following after a bump, blow, or jolt to the head:
- Seizures or convulsions
- Repeated vomiting
- A headache that keeps getting worse
- Slurred speech, weakness, numbness, or loss of coordination
- One pupil larger than the other, or double vision
- Increasing confusion, agitation, or unusual behavior
- Loss of consciousness, increasing drowsiness, or inability to stay awake
- Not recognizing familiar people or places
For infants and toddlers, add two more red flags: crying that won’t stop no matter what you try, and refusing to nurse or eat. These very young children can’t describe their symptoms, so behavioral changes are your main signal that something is wrong.
The First 48 Hours
The outdated advice was to put a concussed child in a dark room and keep them there. That’s no longer recommended. Your child should rest when they need it, but they don’t need to lie in bed all day. The goal during the first one to two days is to limit activities that are physically or mentally demanding, including screen time on phones, tablets, and computers.
For headache pain, stick with acetaminophen (Tylenol) during these first 48 hours. Do not give ibuprofen (Advil, Motrin) during this window. Ibuprofen acts as a mild blood thinner, and in the rare case that your child has a small brain bleed from the injury, it could make things worse. After the first 48 hours, either acetaminophen or ibuprofen is fine for managing headaches.
Let your child sleep. There’s a persistent worry among parents about whether it’s safe to let a concussed child sleep. If a healthcare provider has evaluated your child and confirmed it’s a concussion (not a more serious injury), sleep is one of the best things for recovery. If your child hasn’t been evaluated yet, or if symptoms developed after the initial check, that warrants a call to your provider or a trip to the emergency room.
Moving Into Active Recovery
After the first day or two of relative rest, your child should start doing light physical activity even if they still have some mild symptoms. Short walks are a good starting point. This is a shift from older guidelines that recommended complete rest until all symptoms were gone. Current evidence shows that gentle movement actually helps the brain recover faster than prolonged inactivity.
The key principle is staying below the threshold where symptoms get noticeably worse. If a 15-minute walk doesn’t increase your child’s headache or other symptoms, that’s the right level. If it does, scale back to 10 minutes or try again the next day. Over the following days and weeks, gradually increase both the duration and intensity of activity. Light physical movement is not the same as returning to sports, which follows a separate, more structured timeline.
Getting Back to School
Most children don’t need to stay home from school for long, but they will likely need temporary accommodations when they go back. Work with the school to set up a plan, ideally with one staff member serving as the main point of contact who coordinates with all of your child’s teachers.
The specific accommodations depend on your child’s symptoms. For problems with thinking and memory, the school can reduce assignments to essential tasks only, provide extra time on tests (limiting tests to one per day), supply class notes, and allow your child to use a phone to record classroom information. Grades should be based on the adjusted workload, not the full one.
For physical symptoms like headaches and light sensitivity, helpful adjustments include rest breaks during the day, extra time to move between classes to avoid crowded hallways, permission to wear sunglasses indoors, seating away from bright windows, and access to the school nurse when symptoms flare up. If noise is a problem, a quiet space for studying, testing, or eating lunch can make a big difference.
Concussions can also affect mood. Your child may feel more irritable, anxious, or overwhelmed than usual. Having a designated adult at school they can talk to, and a quiet place to go when things feel like too much, helps them stay in school rather than falling behind at home. As symptoms improve, these accommodations should be gradually removed until your child is back to a full, normal school routine.
The Six-Step Return to Sports
Returning to sports follows a strict, graduated process. Your child should not begin this progression until they’re back to regular daily activities (including school) and have been cleared by a healthcare provider. Each step takes a minimum of 24 hours, and your child should only move to the next step if they have no new symptoms at the current one. If symptoms return at any step, they drop back to the previous level and try again after another 24 hours.
- Step 1: Back to regular daily activities, including school, with clearance from a provider to start the sports progression.
- Step 2: Light aerobic activity only, like 5 to 10 minutes on a stationary bike, walking, or light jogging. No weight lifting.
- Step 3: Moderate activity that increases heart rate with body and head movement. Moderate jogging, brief running, moderate-intensity biking, and lighter-than-usual weight lifting.
- Step 4: Heavy non-contact activity, including sprinting, high-intensity biking, regular weight lifting, and sport-specific drills without contact.
- Step 5: Full practice with contact, in a controlled practice setting.
- Step 6: Return to competition.
At the absolute fastest, this progression takes six days. In practice, it often takes longer because symptoms sometimes resurface at higher-intensity steps.
Why the Gradual Approach Matters
The most important reason for this careful, stepwise return is the risk of a second injury before the brain has fully healed. Second impact syndrome occurs when a child sustains another head injury while still recovering from the first one. The already-injured brain loses its ability to regulate blood flow properly, which can cause rapid, dangerous swelling. The condition is rare but can be life-threatening. Children and adolescents are more vulnerable to it than adults, which is why pediatric return-to-play protocols are deliberately conservative.
What Recovery Actually Looks Like
Recovery doesn’t follow a straight line. Your child might feel great one day and worse the next, especially if they pushed a little too hard. That’s normal and doesn’t mean the concussion is getting worse. Among children treated at concussion clinics, about 16% recover within the first week, 27% recover between one and two weeks, and another 30% recover between two and four weeks. Roughly one in four children takes longer than a month.
Younger children and adolescents who have had previous concussions, who had more severe initial symptoms, or who have a history of migraines or mood disorders tend to take longer. If your child’s symptoms haven’t improved after four weeks, or if they’re getting worse instead of better, a referral to a concussion specialist can help. These providers can prescribe structured exercise programs, physical therapy, or other targeted treatments based on which symptoms are lingering.