How Will the Keystone XL Pipeline Be Built? If President Obama approves the hot-button Keystone XL pipeline, TransCanada has plenty of work to do to build the Montana-to-Nebraska connection. This is how its engineers plan to do it.
Side effects of a dose of levothyroxine that is too low would be similar to the symptoms of hypothyroidism. Symptoms of hypothyroidism, or underactive thyroid, include fatigue, weight gain, and constipation.
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.