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A MyBCTeam Member asked a question 💭
Fishkill, NY
October 17
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MyBCTeam

Weak and achy legs are definitely something others on Tamoxifen have experienced — you're not alone in this!

Joint pain and muscle cramps in the legs (especially at night) are recognized side effects of Tamoxifen. Leg pain and swelling can also sometimes be linked to more serious concerns, so it's worth knowing the Show Full Answer

Weak and achy legs are definitely something others on Tamoxifen have experienced — you're not alone in this!

Joint pain and muscle cramps in the legs (especially at night) are recognized side effects of Tamoxifen. Leg pain and swelling can also sometimes be linked to more serious concerns, so it's worth knowing the difference. Here are some important things to watch for. Contact your doctor or seek emergency care if you notice:

- Sudden leg swelling
- Calf pain that comes on quickly
- Chest pain
- Shortness of breath

These could be signs of a blood clot, which is a rare but serious risk with Tamoxifen.

If your leg aches feel more like general muscle soreness or joint pain without swelling, it's still worth mentioning to your healthcare provider. They can help figure out whether Tamoxifen is the cause and suggest ways to manage it.

October 17
A MyBCTeam Member

Other neds create the same issues. Great question.

October 18

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