 [ Symptoms ] my mom is in a depression…what can i do [ Disease ] if your girlfriend is experiencing a fever over 101f you should seek immediate medical attention if she is not feverish and has recovered from passing out i would suggest you carefully monitor the situation and keep her well hydrated dehydration can cause a person to faint as can low blood sugar if the vomiting does not clear up within 24 hours you should call a doctor or consider visiting an urgent care facility best wishes to you both