TY - CHAP M1 - Book, Section TI - Thyroid & Antithyroid Drugs A1 - Dong, Betty J. A2 - Katzung, Bertram G. A2 - Vanderah, Todd W. PY - 2021 T2 - Basic & Clinical Pharmacology, 15e AB - CASE STUDYJP is a 33-year-old woman who presents with complaints of fatigue requiring daytime naps, weight gain, cold intolerance, and muscle weakness for the last few months*. These complaints are new since she used to always feel “hot,” noted difficulty sleeping, and could eat anything that she wanted without gaining weight. She also would like to become pregnant in the near future. Because of poor medication adherence to methimazole and propranolol, she received radioactive iodine (RAI) therapy, developed hypothyroidism, and was started on levothyroxine 100 mcg daily. Other medications include calcium carbonate three times daily to “protect her bones” and omeprazole for “heartburn.” On physical examination, her blood pressure is 130/89 mm Hg with a pulse of 50 bpm. Her weight is 136 lb (61.8 kg), an increase of 10 lb (4.5 kg) in the last year. Her thyroid gland is not palpable and her reflexes are delayed. Laboratory findings include a thyroid-stimulating hormone (TSH) level of 24.9 μIU/mL (normal 0.45–4.12 μIU/mL) and a free thyroxine level of 8 pmol/L (normal 10–18 pmol/L). Evaluate the management of her past history of hyperthyroidism and assess her current thyroid status. Identify your treatment recommendations to maximize control of her current thyroid status. SN - PB - McGraw-Hill CY - New York, NY Y2 - 2024/03/28 UR - accesspharmacy.mhmedical.com/content.aspx?aid=1176467731 ER -