Hypothyroid does cause high blood pressure, but I would think your side effects are caused by the Dilaudid and Valium are you taking all this medication at the same time, it could be an
interaction, why are you taking the Dilauded
and valium, if they are prescribed for depression, then I would stop taking them, your depression is caused by your thyroid, once you get your thyroid balanced, you should have no need for those types of drugs, they can make you dependant and just cause more issues.