Iron and levothyroxine interaction

See the list of drugs that interact with Iron. Includes information on severity of interaction and the level of evidence for it. Levothyroxine.

Iron is known to interfere with the absorption of levothyroxine, a common medication to treat hypothyroidism. interactions with medications or

Other drugs and some dietary supplements can interact with levothyroxine. As noted above, iron and calcium supplements can interfere with the absorption of levothyroxine. The iron or calcium can

In addition to medications, some supplements can also interact with levothyroxine: Iron: Iron supplements include ferrous sulfate, ferrous fumarate, and ferrous gluconate. Iron forms a bond with levothyroxine, causing it to be less absorbed. For this reason, levothyroxine should be taken at least 4 hours apart from iron supplements.

iron levels. Many vitamins, supplements and herbal extracts interact with Levothyroxine and can cause Levothyroxine levels and absorption to be affected.

Watching for Interactions With Levothyroxine. Other drugs and some dietary supplements can interact with levothyroxine. As noted above, iron

Levothyroxine interactions with vitamins and minerals. Certain vitamins and minerals can interact with levothyroxine. These include: calcium iron magnesium

In addition to medications, some supplements can also interact with levothyroxine: Iron: Iron supplements include ferrous sulfate, ferrous fumarate, and ferrous gluconate. Iron forms a bond with levothyroxine, causing it to be less absorbed. For this reason, levothyroxine should be taken at least 4 hours apart from iron supplements.

It s also notorious for having many interactions. Iron is one of them. Taking iron supplements too close to your levothyroxine dose can lower how much levothyroxine you absorb. If you need to take levothyroxine and iron supplements, your healthcare team will likely suggest taking levothyroxine at least 4 hours apart from iron. 5.