What signs and symptoms can occur if thyroid function is affected?
If the thyroid is under-active, symptoms of hypothyroidism may occur. The signs and symptoms of hypothyroidism vary widely, depending on the severity of hormone deficiency. Some of the complaints experienced by patient’s with hypothyroidism include: • fatigue • mental fogginess and forgetfulness • feeling excessively cold • constipation • dry skin • fluid retention • non specific aches and stiffness in muscles and joints • excessive or prolonged menstrual bleeding (menorrhagia) • depression Hyperthyroidism is suggested by a number of signs and symptoms. Patients with mild disease usually experience no symptoms. In patients older than 70 years of age, the classical manifestations may also be absent. In general, the symptoms become more obvious as the condition worsens. The symptoms are usually related to an increase in body metabolism. Common symptoms are listed below: • Excessive sweating • Heat intolerance • Increased bowel movements • Tremor (usually a fine shake) • Nervousness; agit
