Symptom Checker. 1  Numbness in one foot and Numbness in Both Feet (31 causes) 2  Numbness in one foot and Tingling in one foot (31 causes) 3  Numbness in one foot and Tingling in Both Feet (30 causes)  Numbness in one foot and Tingling in both hands (30 1  causes) Numbness in one foot and Tingling in one hand (30 causes)
Other foods that are iodine-rich are shrimp, shellfish, sushi and seaweed. Reduce the iodine in your diet if your doctor determines that your iodine levels are too high. In some cases, too much iodine overstimulates the thyroid and pituitary glands and can cause a goiter.
Treatment of hypothyroidism or hyperthyroidism often reduces the size of a goiter. Thyroid hormone replacement is often required following surgical and radiation treatment of a goiter. Use of radioactive iodine for the therapy of nontoxic goiter has been disappointing and is controversial. Medical therapy of autonomous nodules with thyroid hormone is not indicated.