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Real members of MyBCTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.
February 28
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MyBCTeam

What are common experiences with tamoxifen, including side effects and positive outcomes?

Many MyBCTeam members share varied experiences with tamoxifen. While side effects are common, they're usually mild enough that people rarely need to stop taking it.

Common side effects members report include:

- Hot flashes and night Show Full Answer

What are common experiences with tamoxifen, including side effects and positive outcomes?

Many MyBCTeam members share varied experiences with tamoxifen. While side effects are common, they're usually mild enough that people rarely need to stop taking it.

Common side effects members report include:

- Hot flashes and night sweats (one member described feeling like their body was "on fire")
- Insomnia (though some found taking it in the morning helped)
- Fatigue and exhaustion
- Vaginal dryness or discharge
- Weight gain and fluid retention/swelling
- Nausea and stomach issues
- Mood changes, including depression and anxiety
- Changes in periods (lighter, heavier, or stopping completely)
- Metallic or salty taste in the mouth

The positive side:

Tamoxifen significantly reduces the risk of breast cancer recurrence. Research shows it's effective at preventing cancer from coming back when taken as prescribed for 5-10 years after surgery.

A MyBCTeam member noted that insomnia was their only side effect, and it improved with timing adjustments. Many side effects can be managed through lifestyle changes, medication timing, or working with your healthcare team.

If side effects are affecting your quality of life, talk with your doctor about management strategies. Don't stop taking tamoxifen without medical guidance, as it plays an important role in preventing recurrence.

February 28

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Wilmington, DE