Causes of Headaches And How To Avoid Them

7. Types Of Secondary Headaches

The six main types of secondary headaches are external compression headaches, which occur as a result of pressure such as from tight motorcycle riding headgear, ice cream headaches or brain freeze, sinus headaches caused by congestion and inflammation in sinus cavities, rebound headaches caused by taking too many painkillers, spinal headaches caused by low levels of cerebrospinal fluid due to a spinal tap or leak, and sudden and severe thunderclap headaches with multiple causes.