You should avoid flying or consult a physician immediately before boarding if you suffer from severe, unstable medical conditions. High-risk conditions include active infectious diseases (like measles or severe flu), recent major surgeries or unhealed chest or eye operations, severe untreated deep vein thrombosis (DVT), uncontrolled cardiovascular disease or recent heart attacks, severe chronic respiratory failure requiring continuous high-flow oxygen, and acute psychiatric illnesses without clearance.
1 votes
Marked as accepted