Medical Q&A Cardiology

Why Do I Feel Dizzy After Walking or Climbing Stairs?

Published 30 May, 2025 | Answered by Dr. Stojan Mitreski
Why Do I Feel Dizzy After Walking or Climbing Stairs?
Patient Query

Hello Doctor,

I recently felt dizzy after walking on a treadmill, which was quite unsettling. A few days earlier, I experienced a similar dizziness episode after climbing a three-story building. I had an echocardiogram done, and the results were completely normal. Could you please help me understand what might be causing this dizziness?

Certified Medical Response
Dr. Stojan Mitreski
Dr. Stojan Mitreski
Cardiologist
Now reading the answer...

Hello,

Thank you for reaching out Dr. Galen, Please find the below response to your query.

1. Since your cardiac ultrasound is normal, it’s unlikely that your dizziness is related to heart problems. However, dizziness can have many causes, so it’s important to explore other possibilities. One common cause is an imbalance in thyroid hormone levels, which can affect your energy, metabolism, and circulation.

2. I recommend getting your thyroid function tested with a simple blood test. This will help rule out any thyroid-related issues that might be causing your symptoms. Meanwhile, stay hydrated and avoid sudden changes in position, and if the dizziness worsens or you develop new symptoms, be sure to see a healthcare provider promptly.

Thanks

Ask Multiple Doctors for Just $5

Get personalized answers from multiple doctors.

AI Symptom Finder
High blood pressure Chest pains Breathing Problem Slow Heartbeat Cardiovascular Disease
Dr. Stojan Mitreski

Dr. Stojan Mitreski

Cardiologist
View Profile
Book Consultation

Download the APP NOW!

Leave a Reply