I am 1 1/2 yrs post RAI, my TSH is acceptable. For congestion I took phenylpropanolamine, Tasvist D, for a week and at the end of the week I was exhausted. My endo told me I could now take
decongestants…the drug seemed to make me hyper. My heart rate was strange and I was anxious. At the end of the week I was so tired I went to bed at 5pm and slept about 13 hrs.