I have to go off of my hypothyroid medication for over a month to prepare for my scan and uptake. what kind of symptoms can i expect from being off?

Hypothyroid symptoms: Common symptoms of low thyroid = hypothyroidism are: fatigue, feeling cold, constipation, weight gain. It can easily be diagnosed from the blood test checking T4 level as well as TSH level . Consult your doctor for your symptoms and have he/she check the thyroid level for you

Hypothyroidism: You may experience symptoms related to hypothyroidism, including; cold intolerance, weight gain, low heart rate, fatigue, thin brittle fingernails, depression, etc.