A member asked:

Severe insomnia since last two to three months.. i got my blood tests done and my serum ferritin came out to be v low around 5..are they related?

3 doctors weighed in across 2 answers

Insomnia : Low ferritin levels indicate that you are at a higher risk of having iron deficiency anemia. Although there is no link between iron deficiency and insomnia there is a relationship between restless leg syndrome and low iron levels. In restless leg syndrome patients feel a need to move their legs when in bed keeping them from sleeping. Check with your doctor to see if replacing iron is necessary.

Answered 5/18/2014

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Important finding: Insomnia may be associated with restless leg syndrome, and low ferritin correction may be very helpful. Also, wise to check vitamin d level and replenish if that is also low. Lastly, if the above fails to assist, an overnight sleep study may be of benefit.

Answered 3/29/2013

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