Hyperthyroidism is the condition in which the thyroid gland becomes overactive and starts producing excess of thyroxine hormone that increases metabolism and enhances energy levels suddenly. The outcome of this condition is that the affected person experiences sudden weight loss, irregular heartbeat, rapid heartbeat, sweating, irritability, nervousness, brittle hair, thinning of skin, frequent bowel movements, anxiety, increased appetite, etc. The most common causes of hyperthyroidism are excess iodine intake, thyroiditis, swollen thyroid, abnormal TSH secretion, presence on thyroid nodules and weakened immune system. While immediate attention has to be sought from a professional doctor if any of the symptoms of hyperthyroidism appear, it can be regulated with simple DIY home remedies so as to prevent worsening of symptoms. Here are some of the best DIY home remedies to regulate and control hyperthyroidism.