Could my sudden episodes of dizziness, lightheadedness, and uneasiness be caused by anxiety or another underlying medical issue, given that I have asthma, use Foracort 200, and have normal blood pressure, pulse, and heart test results (stress test and ultrasound)?
Your symptoms of dizziness, lightheadedness, and uneasiness can certainly be triggered by anxiety. However, they can also be side effects of your Foracort 200 inhaler (formoterol/budesonide), as bronchodilators sometimes cause mild jitteriness or lightheadedness. Other possibilities include inner ear imbalances or dehydration. Since your heart is healthy, these episodes are unlikely to be dangerous.