First post here so be kind . I am just after a little help.
I was hyperthyroid in 2004 and had radio-iodine therapy , taking 100mg of Levothyroxine ever since .
I have now developed what appears to be a large goitre which is affecting my swallowing and causing choking issues ( I have an ultrasound today finally )
Can your thyroid grow back after radio-iodine ? My levels are okay a little low on T4 but I feel dreadful all the time .