TYPES
The exact cause isn’t fully understood. However, these two things could be causative agents for this condition:
- Hormonal changes, like a drop in estrogen in ladies before or throughout their periods, or once pregnant or going through menopause
- Changes in brain chemicals, as well as monoamine neurotransmitter levels, that drop once you have a migraine
A nerve in your head known as the nervus trigeminus and changes in how your brain interacts with it could also be a very important part of it. Neurotransmitter imbalance may also play a role. Monoamine neurotransmitter levels drop throughout a migraine attack. This chemical aids in the pain management of your systema nervosum (nervous system).
SYMPTOMS
With low-grade head pain in between, these symptoms may occur daily or many times every week for one to six weeks. On average, those who get them have about ten attacks a month. Throughout this “on” cycle, the typical attack lasts about six hours. They will last anywhere from a couple of hours up to two days.
The “off” cycle can last for weeks or even months.
If it starts on one side, it will alternate with the other side while the attack happens.
You’ll see auras or notice that your vision isn’t right before it starts – a sort of a blind spot in your vision. Precursory signs that there is an impending attack include:
- A stiff neck
- Tiredness
- A hard time concentrating
Depression could go hand in hand with them. It will begin before or throughout an attack.