Headaches on tamoxifen

Hi. I was diagnosed with breast cancer Dec21, grade1, no spread…been taking tamoxifen since March 2022 I just recently started with daily headaches, they feel like a tension head and stiff neck…had them in varying intensity for the last couple of weeks…:anyone else experience this? X

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Welcome to the forum . Probably worth getting this checked out via GP if this is a new symptom . I’ve had this type of headache caused by issues in my neck ( cervical spine ) Hopefully it’s something that can be resolved easily and not tamoxifen related .

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Hi, I’ve been taking tamoxifen since September 2022 and I periodically have headache/dizziness/feeling spaced out. It’s horrible but I think it’s hormone related as this time it’s coincided with the end of my period. Think I need to keep a better track on when it happens :smiling_face: