Can thyroid cause shortness of breath?

Hey, relax, don't get scared. Yes, thyroid imbalances can sometimes cause a feeling of breathlessness or tightness in the chest because of low energy. Just take deep breaths, don't overexert yourself, and book an appointment with your physician to get it checked properly.

I panicked so badly when I started feeling breathless last year, thinking it was some heart problem! But my doctor did some tests and told me it was just my severe hypothyroidism weakening my chest muscles. Once my thyroid levels were back to normal, the breathlessness disappeared completely.

At my age, walking to the fridge feels like a marathon, but thyroid-related breathlessness is a real thing. It can make your heart rate do funny things and leave you gasping. Best to show it to your doctor before you blame it entirely on your fitness levels.

Yes, my endocrinologist explained that hypothyroidism can cause weak respiratory muscles and decreased lung capacity, which leads to shortness of breath during physical activity. If you also have a swollen neck, it could physically press on your windpipe. Definitely get a doctor to evaluate this.