Hypothyroidism caused by Hashimoto's thyroiditis is treated with thyroid hormone replacement agents such as levothyroxine, triiodothyronine or desiccated thyroid extract. A tablet taken once a day generally keeps the thyroid hormone levels normal.
September deserves to be a more popular time to visit Iceland. Though youâll miss out on seeing the sun high in the sky well past 10pm (sunset is around 7:30pm and the sun rises around 6:30am), temperatures are still quite nice, with average temps between 10.1Â°C (50 Â°F) and 5Â°C (41 Â°F) throughout the month, and prices are lower and crowds are fewer.
What to Wear in Iceland in Summer. Iceland isnât as cold as its name implies, but itâs not exactly a tropical paradise either. In summer, low temps range from 5-8 Â°C with highs between 10 and 13 Â°C (which means you can generally expect temps between 45 and 55Â°F).