Medicine A patient presents with headache for one hour on awakening, associated with nasal stuffiness and reddening of eye. Suggestive of A Cluster headache B Tension headache C Migraine D All of the above 💡 Explanation A patient presents with headache for one hour on awakening, associated with nasal stuffiness and reddening of eye. Suggestive of ✓ Correct Answer: A. Cluster headache