You would not feel pain without them, because it is the hormones that induce the pain response. Actually, the headache may be protecting you or warning you of something more damaging in the same way that touching a hot stove alerts you to the heat and protects you from burning yourself. Hormones initiate and regulate many of your body's functions. For example, metabolic hormones regulate the way your body turns food into energy.
Growth hormones control childhood development and maintain certain tissue structure in adults.
Regulating hormones determine your femininity, masculinity and sexuality. Hormones are manufactured and secreted by your endocrine glands, which include the pituitary, thyroid, parathyroid, thymus, adrenals, pancreas, gonads and other glandular tissues located in your intestines, kidneys, lungs, heart, and blood vessels. The endocrine system works with your nervous system to keep your body in balance within a constantly changing environment. As they interact, your endocrine and nervous systems are responsible for the thousands of automatic responses that regulate your bodily functions. They decide, for example, whether you will respond to a potential headache trigger with an actual sensation of pain. . . . . . . . . . . . . . . .