A headache for years: how a British woman learned of a hidden threat

A UK resident suffered from headaches and motion sickness for years, attributing the symptoms to fatigue. After suddenly fainting in 2021, doctors diagnosed a rare congenital condition — Chiari malformation, where the cerebellum shifts into the spinal canal. The article describes the symptoms, diagnosis, and treatment options for the disease.

A UK resident suffered from chronic headaches and severe motion sickness for years, attributing these symptoms to ordinary fatigue. In 2021, after a heavy night shift, she lost consciousness, and her partner called an ambulance. At the hospital, she was diagnosed with her first-ever epileptic seizure, and further examination revealed a rare congenital condition — Chiari malformation. This condition, where the lower parts of the cerebellum shift downward and protrude through the foramen magnum into the spinal canal, creates pressure on brain structures and disrupts the circulation of cerebrospinal fluid. Among the specific symptoms the patient had experienced for years was sharp pain in the back of the head after coughing, sneezing, or loud talking. The article describes that the diagnosis is often made incidentally during an MRI, and treatment ranges from observation to neurosurgery.