*This statement summarizes the third USPSTF recommendations for screening for chlamydial infection and the supporting scientific evidence, and it updates the 1995 recommendations contained in the Guide to Clinical Preventive Services, second edition (1).
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: headache;
Many other medicines can be affected by your thyroid hormone levels. Other medicine may also increase or decrease the effects of levothyroxine. Many drugs can interact with levothyroxine and not all possible interactions are listed in this medication guide.Tell your doctor about all medications you use, start using, or stop using during your treatment with levothyroxine.ther medicine may also increase or decrease the effects of levothyroxine. Many drugs can interact with levothyroxine and not all possible interactions are listed in this medication guide. Tell your doctor about all medications you use, start using, or stop using during your treatment with levothyroxine.