What are the signs and symptoms of hypothyroidism and can it prevent weight loss?

See below. Mild hypothyroidism may be asymptomatic. Common signs are sensitivty to cold, weakness, constipation, dry skin etc. For more information on signs and symptoms, see the site listed below. Hypothyroidism will not help weight loss, if any thing it will make it harder to lose weight. http://www.mayoclinic.com/health/hypothyroidism/ds00353.