Keep your levothyroxine in a cool, dry place, away from direct sunlight and heat. Room temperature is ideal.
Protecting Your Medication
- Store tablets in their original container to maintain their potency and protect them from moisture. Avoid storing levothyroxine in the bathroom, where humidity can degrade the medication. Don’t crush or chew the tablets; swallow them whole with a full glass of water.
Proper handling ensures the medication’s effectiveness.
Wash your hands before and after handling your medication. Keep levothyroxine out of reach of children and pets. Check the expiration date regularly and discard expired medication properly.
Disposal of Expired Medication
Never flush medication down the toilet. Check with your local pharmacy or waste disposal service for safe disposal instructions specific to your area. This helps protect the environment.
Medication Interactions
- Inform your doctor about all other medications you are taking, including over-the-counter drugs and supplements, as some can interact with levothyroxine. Certain foods, like calcium-rich dairy products and soy products, can affect absorption. Consult your doctor for dietary guidance.


