Levothyroxine: What Are The Possible Side Effects Of Levothyroxine
Content provided by Cerner Multum, Inc.
What are the possible side effects of levothyroxine?
 | Stop using levothyroxine and get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. |
| Call your doctor at once if you have any of these serious side effects: |
- headache;
- sleep problems (insomnia);
- nervous or irritable feeling;
- fever, hot flashes, sweating;
- changes in your menstrual periods;
- appetite changes, weight changes;
Less serious side effects may include mild hair loss.
This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect.
| Last updated: | September 12, 2008 |
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© 2007, Cerner Multum, INC. Version: 5.02.
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