Question4/5
4Headache
Answer YES if the symptom applicable.
| Red color | I have bad nausea. OR I vomited. The patient has bad nausea. OR The patient vomited. Bad nausea. OR Vomiting. | Yes | 
| Red color | This headache is much worse than usual. | Yes | 
| Red color | I have a thunderclap headache. | Yes | 
| Red color | I have the worst headache. | Yes | 
| Red color | The pain is getting worse. | Yes | 
| Red color | I have tingling sensasion in my arms/legs, or I have arm/let weakness. The patient feels paralyzed in the arms/legs, or is powerless. Paralysis in the arms/legs. OR Powerless. | Yes | 
| Red color | I feel unsteady or dizzy. The patient feels floating or dizzy. Feeling floating or dizzy. | Yes | 
| Red color | I cannot move. | Yes | 
| Red color | The patient talks about something strange. OR The patient's eyes cannot focus. OR The patient is absent-minded. | Yes | 
| Red color | I have/had a seizure. The patient has/had a seizure. In convulsions. OR Convulsions happened. | Yes | 
| Red color | The patient is unresponsive. No response to others' calling. | Yes | 

