The POTScast

Learn about Postural Orthostatic Tachycardia Syndrome (POTS), Mast Cell Activation Syndrome (MCAS) and more by joining us each week for a new episode. If you are living with POTS, MCAS or other chronic illnesses, you ...more

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Latest Episodes

May 30, 2026 00:41:53
Dr. Tania Dempsey on GLP-1s for MCAS, POTS and related conditions

Dr. Tania Dempsey on GLP-1s for MCAS, POTS and related conditions

This is a not-to-be-missed episode!  Dr. Dempsey discusses the use of GLP-1 medications for MCAS, including her most recent observations and recommendations.  This is...

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May 26, 2026 01:00:25
A happy ending after surgeries, stenting, & a renal auto-transplant - with Simone Erdner, PhD

A happy ending after surgeries, stenting, & a renal auto-transplant - with Simone Erdner, PhD

Simone was a professor of sport psychology enjoying a trip through Mexico when symptoms became too serious to ignore.  POTS was just one of...

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May 18, 2026 00:59:02
All about IV Infusions with Betsy Harmon, RN, CRNI, CPUI, VA-BC

All about IV Infusions with Betsy Harmon, RN, CRNI, CPUI, VA-BC

Betsy Harmon, RN, CRNI, CPUI, VA-BC has been an infusion nurse for over 20 years and runs the Alaska Infusion Center in Anchorage, Alaska,...

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May 10, 2026 00:29:09
Diaries with Amy on horses, family fun, and spending over half her life with POTS

Diaries with Amy on horses, family fun, and spending over half her life with POTS

Amy is a mom and equestrian from North Carolina who has now spent over half her life with POTS.  In this episode she shares...

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May 02, 2026 00:37:16
Dr. Sally Daganzo on eating disorders, physical drivers of mental health and more

Dr. Sally Daganzo on eating disorders, physical drivers of mental health and more

Dr. Sally Daganzo is a board-certified internal medicine physician with advanced training in psychiatry, eating disorders and functional medicine. She has a private practice...

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April 25, 2026 00:17:30
Elli (from ep 65) on new diagnoses and MALS surgery

Elli (from ep 65) on new diagnoses and MALS surgery

Elli from episode 65 is back to share what she wishes she'd known sooner after her 2-year ordeal that eventually resulted in several new...

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