1 The sympathetic division is the &#34fight-or-flight&#34 system. 2  Involves E activities-exercise, excitement, emergency, & embarrassment. 3  Promotes adjustments during exercise-blood flow to organs is reduced, flow to muscles is increased. 4  Its activity is illustrated by a person who is threatened. The sympathetic division is the &#34fight-or-flight&#34 system. 2  Involves E activities-exercise, excitement, emergency, & embarrassment. 3  Promotes adjustments during exercise-blood flow to organs is reduced, flow to muscles is increased. 4  Its activity is illustrated by a person who is threatened.
The earliest symptoms of shingles, which include headache, fever, and malaise, are nonspecific, and may result in an incorrect diagnosis. These symptoms are commonly followed by sensations of burning pain, itching, hyperesthesia (oversensitivity), or paresthesia (pins and needles: tingling, pricking, or numbness).
The signs and symptoms of postherpetic neuralgia are generally limited to the area of your skin where the shingles outbreak first occurred â most commonly in a band around your trunk, usually on one side of your body. However postherpetic neuralgia is also common in people whose shingles occurred on the face. Signs and symptoms may include: Pain that lasts 3 months or longer after the shingles rash has healed. The associated pain has been described as burning, sharp and jabbing, or deep and aching. Sensitivity to light touch.