Symptoms of Thyroid Problems During Pregnancy

The symptoms of thyroid problems during pregnancy differ if women suffer from hyperthyroidism or hypothyroidism. Hyperthyroidism, an overproduction of thyroid, during pregnancy usually indicates the autoimmune disorder Graves' disease. On the other hand, hypothyroidism, an underactive thyroid, indicates that women could suffer from Hashimoto's thyroiditis, a condition in which the immune system attacks thyroid glands. Many of the symptoms of these thyroid problems during pregnancy resemble conditions that occur during a normal pregnancy.

Heart Palpitations

• Heart palpitations, or irregular heartbeat, is a symptom of thyroid problems during pregnancy, particularly hyperthyroidism.

Sweating and Heat Intolerance

• The National Women's Health Information Center states that sweating and intolerance to heat are symptomatic of hyperthyroidism during pregnancy.

Weight Loss and Increased Appetite

• Weight loss, despite an increased appetite during pregnancy, indicates that woman might be suffering from hyperthyroidism.

Cold Intolerance and Extreme Fatigue

• The National Endocrine and Metabolic Diseases Information Service states that symptoms of the thyroid condition called hypothyroidism include intolerance to cold and tiredness and fatigue.

Concentration and Memory

• Women suffering from hypothyroidism during pregnancy have problems concentrating or remembering information.

Muscle cramps

• The National Endocrine and Metabolic Diseases Information Service says that women who have muscle cramps and joint pain exhibit symptoms of hypothyroidism.