Find a Support Group
If you are a member of TMA and are looking to talk with others about your disease to gain a better understanding and prepare for the challenges ahead, you are encouraged to join the Support Group network.
Find a Support GroupProviding Education, Research, and Support to the Myositis Community
What is Myositis?
Myositis is a muscle-wasting disease that results in fatigue and reduced strength.
Visit the Myositis Library
Browse our library to find helpful discussions, presentations and research studies.
See TMA in the News
Check out recent blog posts to stay up-to-date on TMA and myositis news.
Get Involved
We always welcome new members to our community. Join by volunteering, fundraising, and more.
Patient Stories
Each person's journey is unique, yet familiar. Listen to those living with myositis share their stories of persistence and hope.
See All of Our StoriesUpcoming Events
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TMA Missouri and Southern Illinois Myositis Support Group Meeting Thursday, December 14, 2023 | 6:30 pm – 8:00 pm
It’s not unusual to feel isolated and alone with a disease that no one has ever heard of and doesn’t…
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TMA Northern Illinois (Chicago Area) Myositis Support Group Meeting Thursday, December 14, 2023 | 6:30 pm – 8:00 pm
It’s not unusual to feel isolated and alone with a disease that no one has ever heard of and doesn’t…
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TMA Northern California IBM Support Group Meeting Friday, December 15, 2023 | 5:01 pm – 7:01 pm

Myositis 101 for Patients
The Myositis 101 for patients videos by Dr. Rohit Aggarwal, Co-Director of Myositis Center of University of Pittsburgh, Chair of Medical Advisory Board of The Myositis Association (TMA) and author of book “Managing Myositis: A Practical Guide” explain myositis management and treatment in terms that are accessible by all.

2023 International Annual Patient Conference: Session Recordings
TMA’s 2023 International Annual Patient Conference offered expert presentations on a great variety of topics of interest to those who live with myositis. If you weren’t able to attend this year, or if you want to revisit some of the sessions, we offer a complete package of recordings from nearly every session on the conference agenda.

TMA's Affinity Groups
Our increased virtual environment has allowed for connectivity that surpasses geographic location. In addition to our traditional KIT support groups, TMA is supporting meeting circles with outreach efforts targeted toward supporting and extending our organization’s reach into new communities.

Myositis Awareness Month
May is National Myositis Awareness Month! Celebrate with us by learning how to educate your community about myositis. With our 2023 theme, “Beyond Limits,” we are continuing to support those who live with myositis, their care partners, and the health professionals who treat them.