Home / Diagnosis and Symptoms

Diagnosis and Symptoms

100 Questions and Answers

About Deep Vein Thrombosis and Pulmonary Embolism

Select Excerpts

Part 2: Diagnosis and Symptoms

Click on any question below to read the answer.

Current News

Pro Runner Sage Canaday Named Coach of Team Stop the Clot® for 2025 NYC Marathon

The National Blood Clot Alliance (NBCA) is thrilled to welcome professional runner and pulmonary embolism survivor Sage Canaday as Coach…

Get the full story »

NBCA Designates a Michigan Hospital as First DVT Center of Excellence™ in the U.S.

NBCA is honored to announce MyMichigan Medical Center Midland as the first hospital in the U.S. to be designated a…

Get the full story »

Get more news »

Follow us on Instagram

stoptheclot

Advancing blood clot awareness, prevention, diagnosis & treatments to #stoptheclot. Submit your story @ link below ⬇️ Our podcast: Taking a Breath 🎙️

Shytasia was at work when she experienced sensory

As the summer season kicks off and travel plans ta

🏅Countdown to race day! In November, Team Stop

We’re thrilled to welcome pro runner and pulmona

Diane was working from home when she noticed stran

Join us Tuesday, July 8 at 7 p.m. ET for a PEP Tal

It’s a wrap on our National Hydration Day giveaw

We’re honored to spotlight Arshell Brooks‑Harr $We’re honored to spotlight Arshell Brooks‑Harris, NBCA’s dedicated Board Secretary, and her husband Andre Harris, whose tireless support has strengthened our mission in countless ways. Based in New York City, Arshell became involved with NBCA after her eldest daughter, Leschel, died of a pulmonary embolism in 2020 following a fractured ankle. Since then, Arshell and Andre have become a powerhouse duo in the fight against blood clots. They both serve as NBCA Thrombassadors, engaging directly with their local community to share Leschel’s story and educate others about clot risks and symptoms. Their work goes far beyond their local community, though. For example, in March, they took part in NBCA’s advocacy efforts on Capitol Hill and met with Congressional offices about increasing funding for blood clot awareness and education. The following day, they started a month-long, 1,650-mile trip bringing life-saving information about blood clots to predominantly Black communities across the Southern U.S. Now, Arshell and Andre are preparing for their annual summer barbecue and awareness event in memory of Leschel. “Before Leschel’s passing, I didn’t know a PE could be fatal,” Arshell says. “Now, every event, every connection, is to honor her legacy and protect others.” Thank you, Arshell and Andre, for your heartfelt dedication and advocacy.$

Today is National PTSD Awareness Day — a reminde

Connie was active and healthy when pelvic pain and

🏅Countdown to race day! In November, Team Stop

We're thrilled to welcome Gerald “Gerry” Tracy

🥵 It’s National Hydration Day! Not only that,

💗We've officially hit 10,000 members in our blo

Just weeks after getting married, Kassandra tragic

After days of unexplained leg pain and shortness o

🧦 Compression socks are having a moment! As hi

Karen D. Adams, who coordinates health equity prog

Today is Juneteenth, the anniversary of the day in

Los Angeles Rams starting offensive tackle Alaric