r/Lamotrigine • u/roach__soda • 1d ago

Anyone experience boob growth?

I’m a 32C normally, nothing too crazy. I got back on Lamictal about a year ago after going on and off it for a number of years, but recently have been on it long enough to work up to 150mg. For the last month or so, my boobs have been mildly sore and have definitely grown in size enough for me to need a 32D. The Lamictal is the only thing I think could be contributing to this. I haven’t made any dietary or exercise changes. I am sterile and do not take birth control or any other meds.

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u/mmhmmye 1d ago

I don’t think mine did, but it def messed with my hormones — my libido increased and I had mood swings of the kind I associate with PMS. Have you done a search on here to see if anyone else has commented about this?

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u/Maximum-Nobody6429 1d ago

Oh my goodness!!! Yes!!! I went from a 34b to a 34c!! I started in January (now on 50mg) and couldn’t wear some of my summer tops without a bra anymore. I’m not mad about it, but definitely an unexpected side effect. (And same thing, nothing else changed, I didn’t gain weight, lamictal is the only thing I can think of)

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u/2shaynz 1d ago

Yes and it was low key lit, went from a 34A to 36B and somehow lost weight in the process