Question: A patient has a headache with an aura of a ring of light prior to the headache. It is unilateral and causes nausea and vomiting. The patient complains of photophobia and phonophobia. What is the headache type? A patient has a headache with an aura of a ring of light prior to the headache. It is unilateral and causes nausea and vomiting. The patient complains of photophobia and phonophobia. What is the headache type? Stress headache Tension headache Migraine headache Cluster headache