Hello @Farmerswife As @trents said talk to your doctor about changing to a different drug.  I I was given a prescription for Zanax, took one dose and could not sit down for four hours.  Twitching all over, and my eyes felt like they were propped open with toothpicks.  Perhaps the old standard, often refered to as "mother's little helper" Valium would help. Celiac Disease causes deficiency of vitamim D.  Low vitamin D causes depression.  Starting at 1,000 IU a day I increased every few days until at 10,000 IU after 3 days it hit me "This is sunshine in a bottle" and I haven't been depressed since.  That ended a depression that had lasted from when I was 39 until 63 years old.  It was like an unending SAD Seasonal Affective Disorder. Another mineral deficiency that helped me was low dose, 5 mg, Lithium Orotate.  It reduced the anxiety that it had to get done now.  Most of our lithium comes in our drinking water.  With everyone drinking filtered or bottled water, we become deficient.  I think it may explain the explosion of mass shootings.  Between low vitamin D and low lithium intake, we are in a mental meltdown.  

Welcome to the forum, @Farmerswife! You are correct. Cornstarch should not contain gluten unless there is an issue with "cross contamination" with wheat/barley/rye in the processing. Even then, I can't imagine there being enough gluten in those pills/caplets/capsules to cause a reaction. Is this med in pill form, caplet form or capsule form? If capsule, it is possible that the capsule itself is made from wheat.  Another possibility is that your are "cross reacting" to the cornstarch. Maize is a fairly common cross reactor in the celiac community. But even so, there would likely be little maize (the protein component of corn) in the starch. Still another possibility, and the most likely one I'm thinking, is that you are experiencing a side effect of the med itself. It is an SSRI. Have you tried other SSRIs. SSRI's listed side effects include nausea and diarrhea. However, Escitalopram has the reputation of having less of a tendency than other SSRIs to produce these side effects. But you never know. Every individual is different. Have you tried other SSRIs?

Recently diagnosed with Celiac and trying to figure out all the things. One concern I have is I have taken Escitalopram for years. Insurance does not pay for name brand so that is not an option. Cannot get it compounded at any local pharmacy. The generic brand that I have says it is not gluten free due to it having cornstarch in it. From what I understand cornstarch is gluten free. I do feel "glutened" most of the time when I take this. Anyone else have this issue and did you find a solution? Everything I google says Escitalopram is gluten free, but I don't think this one is. 

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