You are doing a great job of being just cautious enough.

I would definately keep it up. Its fine to let him do a little catch with someone that is watching to make sure he is fine. I would definately
restrict what he is doing though. And keep a close eye on if the headaches
return. I would tell him its important if they return even slightly that he let
you know. Even if he doesn't need medicine.

Just so you can keep a eye on things. Let him know its normal to have it return but to go away again. And that its part of the recovery.

And that if he doesn't take it easy that he might not be able to do sports anymore. So its really important.

Donna