Migraine/cluster headache/ salt-related?

There's a good chance that your headaches are directly related to a rise in your blood pressure. Ingesting a lot of salt laden foods can do this to you without question. If you have already realized the offending foods, start to eliminate them from your diet and see what happens. If you can also purchase a blood pressure monitor you can gauge how high your bp goes during your headaches. You should definitely discuss this with your doctor because if you are having issues with your bp he or she can give you more ideas on how to manage it. Good luck!