Stroke
Excessive yawning has been observed among individuals with stroke and other brainstem disorders, including epilepsy, migraine, and basal ganglia. For example, in one study, 67 percent of stroke patients reported excessive yawning during their hospital stay.
While the exact cause of this phenomenon is not clear, it is thought to be related to damage to the brainstem. This brain area controls many essential functions, including respiration and yawning. As a result, stroke patients may experience abnormal yawning as their brains attempt to compensate for the damaged neurons.
While it may be annoying, excessive yawning is not harmful and usually goes away as the brain heals. While there is no cure for stroke, there are treatments that can reduce the severity of symptoms and improve the chances of recovery. The most common type of treatment is known as thrombolysis, which involves injecting medication into the blood vessels to dissolve the clot causing the stroke. In some cases, surgery may also be required to remove the clot or repair damaged blood vessels. With early diagnosis and proper treatment, many stroke patients can fully recover. However, it is essential to remember that each case is unique, and not all patients will respond similarly to treatment.
