Common problems related to infusion reactions may include headache, nausea, urticaria (hives), pruritus (itching), rash, flushing, fever, chills, tachycardia (rapid heartbeat), and dyspnea (difficulty breathing). 1  While it is rare, severe reactions or anaphylactic reactions can occur.
Cortisol, the primary stress hormone, increases sugars (glucose) in the bloodstream, enhances your brain's use of glucose and increases the availability of substances that repair tissues.Cortisol also curbs functions that would be nonessential or detrimental in a fight-or-flight situation.ortisol, the primary stress hormone, increases sugars (glucose) in the bloodstream, enhances your brain's use of glucose and increases the availability of substances that repair tissues.
Save. Cortisol is a hormone in the adrenal cortex that surges in response to the release of ACTH, another hormone produced by the pituitary gland. Cortisol levels are a good indicator of adrenal and pituitary function.