The surname Redmond is taken to be almost exclusively Irish, but there are examples of the name from at least the mid 16th Century in England; Margaret Redmonde was christened at St. Dunstan in the East, London, on September 7th 1565.
1 Youâre more likely to get an exercise-induced migraine while youâre exercising in hot, humid climates, or at high altitudes. 2  Vigorous or strenuous exercise may be more likely to trigger exercise-induced migraines.  There are many things you can do to try to prevent exercise-induced migraines.
Seeing Rainbow Colors Before A MigraineMigraine is a neurological disorder/disease. A Migraine aura is just one stage of a Migraine attack. Auras are often visual and can include sparkles, strange shapes, dark spots and rainbow colors. Exercise induced migraine can happen for few reasons. Dehydration, low blood sugar, and the dilation of blood vessels are the three most common causes.