What is Spasmodic Dysphonia?

Spasmodic dysphonia (SD), a focal form of dystonia, is a neurological voice disorder that involves "spasms" of the vocal cords causing interruptions of speech and affecting the voice quality. SD can cause the voice to break up or to have a tight, strained, or strangled quality.

NSDA news

Vote Now for the Best Essays in the Celebrating Our Voice Contest!

To celebrate our 30th Anniversary, we launched the "Celebrating Our Voice" contest asking for original pieces that highlight determination, resilience, and courage while living with spasmodic dysphonia and/or related voice conditions like vocal tremor and muscle tension dysphonia. The contest offered participants the ability to enter poems, essays or original pieces of art. Voting for the best essays will be open from January 14 through January 27. Start Voting Now! More...

The essays are longer and cannot be shown in the survey tool. As a result, we have included a link to each essay. This allows you to open the essay and read and then rate it in this survey tool. For convenience, we have included a downloadable PDF that has all the essays in one file. 

We are excited to open the voting on the poetry submissions. We are asking the NSDA Community to please participate and vote on each poem; rating them from 1-5 (1=the poem does not speak to me, 5=I loved it). The top five scorers will move to the final vote. Start Voting Now!

Latest Issue of Our Voice Available for Download

Our latest 36-page issue of the NSDA newsletter, Our Voice, is packed with updates on research, treatment (including the article on Type 2 Thyroplasty), NSDA updates, personal stories of success, and so much more! We hope you enjoy it and share it with your family and friends, too! Click here to download it.   More...

Giving thanks to You!

During this wonderful time of year, we celebrate the people in our lives who give us the support and love we need to make a difference. We want to take this opportunity to thank you for supporting the National Spasmodic Dysphonia Association! We hope you like this special 2018 Thank You Video highlighting some of the great people and programs that make our NSDA community stronger. So many contribute in different ways, and we are grateful to all of them!  More...

Together, we will continue to work to improve the lives of people affected by spasmodic dysphonia and related voice conditions through research, education, awareness and support.  

Susan Beck Joins the NSDA Board

We are pleased to welcome Susan Beck to the NSDA Board of Directors! Susan is the current Support Group Leader of the Greater Knoxville Area SD Support Group. She has participated in various events including representing the SD community multiple times at Dystonia Advocacy Day in Washington, D.C. and attending NSDA Annual Symposiums. She strives to do everything that she can to support the NSDA's mission to increase awareness of SD and to work toward eradicating SD forever. Click here to read more about Susan. More...

[News Archive]

Listen to Voice Samples

Hear audio clips of spasmodic dysphonia, and read about symptoms and treatments using the interactive device below.

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Meet Our Members
Meet Our Members

The NSDA is a grassroots organization working to improve the lives of people with spasmodic dysphonia. This shines through with our members who share their own experiences and knowledge to empower others with SD.
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Our Vision

The vision of the NSDA is to ensure the ongoing viability of the organization that will continue to lead the effort to eradicate spasmodic dysphonia.
NSDA's Core Values

Our Mission

The mission of the NSDA is to advance medical research into the causes of and treatments for spasmodic dysphonia, promote physician and public awareness of the disorder, and provide support to those affected by spasmodic dysphonia.
How Can I Help?

Contact Us
NSDA

300 Park Boulevard, Suite 335
Itasca, Illinois 60143
Phone: 800-795-6732
Email: nsda@dysphonia.org
Fax: 630-250-4505