I got hit with an elbow in my right temple (in the middle of it, relaxed face), saw stars , pretty big pain, no other side effects. I applied an ice for 1h, saw a little swelling and redness which disappeared by morning. It s been 36h after an injury, I still have a headache (non-stop, but not stronger, taking ibuprofen), lightheaded. I ll have a doctor s visit tomorrow morning... should I wait or go to ER instead? Do I need CT scan? I don t see bruisers or swelling but it is painful to touch, and just sore over there (not sharp but strong enough pain).