A hemiplegic migraine is an uncommon form of headache or migraine. This condition is characterized by intense throbbing pain, accompanied by nausea, sensitivity to light and sound. Additional symptoms may include numbness, tingling, and weakness. In more severe cases, temporary paralysis may occur, typically preceding the onset of a headache. Hemiplegic migraines are usually experienced by individuals who also have migraines with aura, which can involve visual disturbances such as seeing zigzag patterns or flashes of light before or during the migraine episode.
Understanding the Different Types of Hemiplegic Migraine
When it comes to hemiplegic migraines, the specific type you have can often be determined by your family’s migraine history. There are two main types of hemiplegic migraines that individuals can experience.
The first type is known as familial hemiplegic migraine (FHM), which typically affects 1-2 close relatives within a family. If you happen to suffer from FHM, there is a possibility that your children may inherit this condition. It’s important to be aware of this genetic link.
The second type is referred to as sporadic hemiplegic migraine (SHM). Unlike FHM, SHM occurs in individuals who do not have any previous family history of hemiplegic migraines. This means that the condition can arise spontaneously, without any genetic predisposition.
Since the symptoms of hemiplegic migraines can vary from person to person, it is crucial to seek guidance from a headache specialist or neurologist for an accurate diagnosis. These healthcare professionals possess the expertise and knowledge necessary to properly identify and manage this condition.
What are the common triggers of a hemiplegic migraine?
Hemiplegic migraines can be triggered by various factors. These triggers may include exposure to bright light, experiencing strong emotions, dealing with high levels of stress, or even changes in the weather. Additionally, an individual may be prone to these migraines when they have not had enough or have had too much sleep. It is also possible for certain foods and eating habits to act as triggers for hemiplegic migraines. Overconsumption of salty foods, aged cheeses, processed foods, and those containing high levels of MSG can lead to the onset of this condition. Skipping meals and consuming excessive amounts of caffeine and alcohol can also trigger hemiplegic migraines.