Dealing with hot flashes and itchy skin on Arimidex (anastrozole) is really common, and you're definitely not alone in this. Hot flashes and rashes/skin reactions are both known side effects of this medication.
Here are some options that may help with hot flashes:
- Prescription medications like gabapentin or venlafaxine Show Full Answer
Dealing with hot flashes and itchy skin on Arimidex (anastrozole) is really common, and you're definitely not alone in this. Hot flashes and rashes/skin reactions are both known side effects of this medication.
Here are some options that may help with hot flashes:
- Prescription medications like gabapentin or venlafaxine (Effexor) have helped many people — one MyBCTeam member said gabapentin was "the only thing that worked" for them
- Acupuncture has shown some evidence of reducing hot flash frequency
- Hypnosis has also shown promise in some studies
- Some members have tried evening primrose oil and sage tablets with modest relief
A word of caution: avoid supplements like black cohosh, as they may interfere with breast cancer treatment. For itchy or irritated skin, it's really important to flag this with your care team promptly. While mild rashes can occur, Arimidex can in rare cases cause more serious skin reactions like blisters or lesions that need immediate attention.
Never stop taking Arimidex without speaking to your doctor first — they can help find ways to manage these side effects while keeping treatment on track.
October 23
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