Many people who live in Bend, Oregon, experience cluster headaches during the seasonal changes. While cluster headaches are a common medical condition, the link between them and the weather is still a topic of debate. It’s worth exploring whether the seasonal changes in Bend influence cluster headaches.

Cluster headaches are a form of severe headache characterized by sharp, stabbing pain that can last for several hours to several days. It often strikes on one side of the head or neck, usually behind an eye. This type of headache is infrequent and occurs in a cluster, rather than experiencing chronic pain. People who are affected by cluster headaches are usually aged 20-50 and it’s more common in men than in women.

Seasonal Changes in Bend, Oregon and Their Effect on Cluster Headaches

Bend, Oregon’s climate is characterized by a mild Winter and relatively hot, dry summers. The changes in temperature and pressure from season to season can have a significant effect on the frequency and severity of cluster headaches. During the mild winters, there is often a higher residual humidity and a less dramatic fluctuation in barometric pressure. On the other hand, the hot summers can result in dramatic increases in barometric pressure and can cause dehydration, which can both affect the frequency of cluster headaches.

Barometric Pressure’s Effect on Cluster Headaches

The most common seasonal trigger for cluster headaches among Bend, Oregon residents is barometric pressure. Barometric pressure is the weight of air in the atmosphere, and it can rise or fall depending on the climate. As the pressure in the atmosphere changes, it can affect the volume of blood that is flowing to the brain and promote headache pain. Higher pressures are generally associated with more severe headaches, and it is quite possible that the hot summers in Bend can cause clustered headaches to become more severe.

Dehydration’s Effect on Cluster Headaches

The hot, dry weather in Bend during the summer months can cause dehydration. Dehydration can have an effect on headaches, including chronic ones. It can cause headaches to be more severe and can make them last longer. The dehydration can also cause the blood vessels in the brain to constrict, which can result in cluster headaches. Dehydration can also weaken the immune system and can cause an increase in inflammation inside the head, making a person more susceptible to cluster headaches.

Preventing Cluster Headaches During Seasonal Changes in Bend

In order to prevent cluster headaches from occurring during the seasonal changes in Bend, Oregon, it is important to try to find ways to regulate the pressure in the brain. One strategy that can be used is to try to regulate blood flow to the brain by reducing stress. Some techniques that can be used to reduce stress include deep breathing, meditation, yoga, and progressive muscle relaxation. Reducing the amount of stress that is experienced on a daily basis can help to prevent cluster headaches and other types of headaches from occurring.

It is also important to make sure to stay well-hydrated during the summer months in Bend. A good rule of thumb is to drink plenty of water, and to avoid excess alcohol, caffeine and sugary drinks. This will help to prevent dehydration and can reduce the likelihood of having a cluster headache.


In conclusion, there is a strong correlation between the seasonal changes in Bend, Oregon and cluster headaches. The most common factor is barometric pressure. The hot summers cause the pressure to rise and possibly promote clusters, while the mild winters offer a more moderate climate. Staying well-hydrated and using relaxation techniques can help to prevent cluster headaches from occurring during the seasonal changes in Bend.