It is true that there isn’t any substantial reason identified for the cause of a migraine. The best way to get rid of migraines is to keep away from what starts them in the starting place. Migraine symptoms are peculiar to each person, and it is not out of the ordinary for a person to have different migraine triggers. Anyone who has experience of a migraine knows they’re painful. The most common migraine causes include:

Vomiting
It can be a one-time occurrence related to something that does not settle right in the stomach.  Vomiting happening at intervals may be caused by due to the underlying medical conditions.

Sensitivity to Sounds or Noise sensitivity
The spectrum of sound we can hear is phenomenal; some people can hear a pin drop, and yet most peoples can still be subjected to loud sounds such as heavy machinery and sound like the same. Hyperacusis is an uncommon low acceptance to ordinary sounds from the environment, which is acceptable to those who listened with normal hearing.

Sensitivity to Smells or smell sensitivity
Hyperosmia is heightened olfactory acuity (increased and sharpened sense of smell), usually reason for this is a lower threshold for odor. This emotional disorder or discomfort starts when there is a situation of abnormally increased signal at any stage between the olfactory cortex and the olfactory receptors. The underlying cause of Hyperosmia may be environmental, generic or the after effect of benzodiazepine withdrawal syndrome.

Sensitivity to Light
Photophobia is not an abnormal fear or phobia, but a sense of discomfort or pain to the eyes due to the exposure to light. The term is sometimes additionally used to abnormal or irrational fear of light such as heliophobia.

Changes in vision
The real causes of Migraine headaches are a bit of a riddle. Researchers have recognized possible reasons, but they don’t have a clear explanation. Potential studies include: A disorder of an underlying central nervous may set a migraine episode when it triggered.