❖Females : males = 4 : 1 , it tends to affect males more severely .
❖Incidence : 20~ 40 years old group .
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Clinical Manifestation
Goiter
Exophthalmos (突眼征)
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❖ Tachycardia : > 160 bpm and down to 80 bpm during sleep.
❖ Pulse pressure is widened.
❖There can be muscular weakness and
atrophy (萎缩), paralysis(瘫痪).
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When the Thyroid Doesn’t Work
Hyperthyroidism
• Too Much Thyroid Hormone
• Metabolism Speeds Up
Hypothyroidism
• Too Little Thyroid Hormone
• Metabo编l辑is版mppptSlows Down
❖Weight loss despite increased appetite ,
fatigue , poor tolerance to heat , and
profuse perspiration, menstrual
irregularities .
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❖Nervous, restlessness, irritability, difficulty concentrating , emotional liability, mood swings, personality changes.