Head over to this page: https://messageboards.webmd.com/health-conditions/f/hepatitis-c/. 2. Choose the tag from the drop-down menu that clicks most with you (and add it to any posts you create so others can easily find and sort through posts)
A: Depending on how high of a dose you are on, a double dose of levothyroxine can result in the following symptoms: anxiety, confusion or disorientation, heart palpitations-fast and/or forceful beats, irregular heart beats, high blood pressure, and at very high doses, seizures, strokes, coma, and death.
What are the possible side effects of levothyroxine (Levothroid, Levoxyl, Synthroid, Tirosint, Unithroid)? Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have a serious side effect such as: 1  headache; 2  sleep problems (insomnia);  feeling nervous or irritable;