Connect with others who understand.

  • Learn from expert-reviewed resources
  • Real advice from people who’ve been there
  • People who understand what you’re going through
Sign Up Log In
Powered By
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.
A MyBCTeam Member asked a question 💭
Deutschland
June 29, 2025
 · 
Be the first to react
MyBCTeam

What are the experiences and treatments for Aromatase Inhibitor-Induced Musculoskeletal Symptoms (AIMSS)?

AIMSS is a common side effect of aromatase inhibitor medications like letrozole, anastrozole, and exemestane. These medications are used as hormonal therapy to lower breast cancer risk after menopause.

The main Show Full Answer

What are the experiences and treatments for Aromatase Inhibitor-Induced Musculoskeletal Symptoms (AIMSS)?

AIMSS is a common side effect of aromatase inhibitor medications like letrozole, anastrozole, and exemestane. These medications are used as hormonal therapy to lower breast cancer risk after menopause.

The main symptoms include:
- Joint pain affecting hands, knees, back, hips and shoulders
- Stiff joints
- Sore and weak muscles Understanding the cause:
- Aromatase inhibitors work by lowering estrogen levels in the body
- This reduction in estrogen can lead to decreased bone density
- The lowered estrogen increases risk of arthritis and osteoporosis

It's important to discuss these symptoms with your healthcare provider as they can help develop a management plan while maintaining your breast cancer treatment effectiveness.

June 29, 2025

Related Questions

View All