My 12 yo daughter had 3 baby teeth removed today. She was given gas/air to help with the fear of the anaesthetic injections of which she had 4. Now.... 7 hours later she is complaining of first numbness in her left side (where 2 teeth were removed) and this thne moved to her arm and hand. She just came and cried about a massive headache too. Can these be related? Or are we talking psycho sympt stuff?