Is TSH level of 27.03 high?

Yes, a TSH level of 27.03 mIU/L is considered high and suggests that you have hypothyroidism. Normal TSH levels usually range from 0.4 to 4.0 mIU/L. A high TSH level indicates that your thyroid gland is not producing enough thyroid hormones. This can cause a variety of symptoms, including fatigue, weight gain, constipation, cold intolerance, and menstrual irregularities. If you have a high TSH level, your doctor will likely recommend thyroid hormone replacement therapy to help bring your levels back to normal.