Do Migraines Cause Vomiting?

Migraines can indeed cause nausea and vomiting in some individuals. This combination of symptoms, including a severe headache, nausea, and vomiting, is often referred to as “migraine-associated nausea and vomiting.” It is a common feature of migraines for many people.

The exact mechanisms underlying this phenomenon are not fully understood, but it is believed to be related to changes in the brain and the nervous system that occur during a migraine attack. Here’s how it typically happens:

  • Nausea: Migraines can cause disruptions in the digestive system, leading to feelings of nausea or an upset stomach. Nausea often precedes or accompanies the headache phase of a migraine.
  • Vomiting: In some cases, the severity of the nausea in a migraine can progress to vomiting. This is particularly common in individuals who experience severe migraine attacks.
  • Sensitivity to Light and Sound: Many people with migraines also experience sensitivity to light (photophobia) and sound (phonophobia). These sensitivities can exacerbate the feelings of nausea and discomfort.

It’s important to note that not all migraines lead to nausea and vomiting, and the severity and combination of symptoms can vary from person to person. Migraines are a complex neurological condition, and their symptoms can range from mild to severe.

If you or someone you know experiences frequent or severe migraines, it’s advisable to consult with a healthcare provider, such as a neurologist, who can help diagnose and manage the condition. There are various treatment options available for migraines, including lifestyle modifications, medications, and therapies aimed at reducing the frequency and severity of attacks and managing associated symptoms like nausea and vomiting.