Harvard Medical Research Cluster Headaches

Cluster Headache - Harvard Health

https://www.health.harvard.edu/a_to_z/cluster-headache-a-to-z

Cluster headaches are very intense headaches. They usually start in the area around one eye, then spread to nearby areas of the face. Each headache lasts …

Headaches: What to know, when to worry - Harvard Health

https://www.health.harvard.edu/blog/headaches-what-to-know-when-to-worry-2019061116803

There are three main types of headache: tension, migraine, and cluster. Here is a look at each one. Tension. This is the most …

Headache - Harvard Health

https://www.health.harvard.edu/topics/headache

As the name suggests, a thunderclap headache strikes suddenly with excruciating pain. It is a serious situation that requires immediate medical attention because it could indicate bleeding in or around the brain. …

Quick-start guide to headaches - Harvard Health

https://www.health.harvard.edu/diseases-and-conditions/quick-start-guide-to-headaches

There are several types of headaches, such as migraines, cluster, or tension headaches. An occasional headache is probably …

Have a headache? The top 7 triggers - Harvard Health

https://www.health.harvard.edu/blog/have-a-headache-the-top-7-triggers-2020033019330

Headaches and Migraines - Harvard Health

https://www.health.harvard.edu/accenthealth/headaches

Dr. Paul B. Rizzoli, the Clinical Director of the John R. Graham Headache Center at Harvard-affiliated Brigham and Women's Faulkner Hospital, talks with the …

Cluster Headaches | Johns Hopkins Medicine

https://www.hopkinsmedicine.org/health/conditions-and-diseases/headache/cluster-headaches

Cluster headaches occur in groups, or clusters, and each attack lasts about 1 to 3 hours on average. The frequency of occurrence may range from every other day to multiple times a …

Cluster headache - Symptoms and causes - Mayo Clinic

https://www.mayoclinic.org/diseases-conditions/cluster-headache/symptoms-causes/syc-20352080

Cluster headaches, which occur in cyclical patterns or cluster periods, are one of the most painful types of headache. A cluster headache commonly awakens you in the middle of the night with intense …

Cluster headache - Diagnosis and treatment - Mayo Clinic

https://www.mayoclinic.org/diseases-conditions/cluster-headache/diagnosis-treatment/drc-20352084

Diagnosis. Cluster headache has a characteristic type of pain and pattern of attacks. A diagnosis depends on your description of the attacks, including your pain, the …

Response of cluster headache to psilocybin and LSD

https://pubmed.ncbi.nlm.nih.gov/16801660/

Twenty-two of 26 psilocybin users reported that psilocybin aborted attacks; 25 of 48 psilocybin users and 7 of 8 LSD users reported cluster period termination; 18 of …