51 reactions | A cluster headache generally occurs in or around one eye on one side of the head and is considered the most painful type of headache. To know more, click the link below: https://healthlibrary.askapollo.com/how-to-deal-with-cluster-headaches-and-when-you-should-get-medical-help/ To book an appointment, call us on 1860 500 1066 or visit www.askapollo.com #apollohospitals #askapollo #headaches #clusterheadache | Apollo Hospitals | Facebook

65K views · 685 reactions | Cluster headache is the worst pain known to humans! #Science #Research #Medicine #Health #Headache | Hashem Al-Ghaili | Facebook