Can Sinus Infection Cause Lightheadedness <480p>

| Symptom | Sinus-Related Dizziness | BPPV (Crystals in Ear) | Anxiety/Panic | |--------|------------------------|------------------------|----------------| | Sensation | Lightheaded, floating, unsteady | Spinning vertigo, triggered by head movement | Dizzy, faint, unreal | | Timing | Alongside congestion, facial pain | Lasts <1 minute with position changes | Comes with rapid heartbeat, fear | | Key clue | Improves when sinuses drain | Dix-Hallpike test positive | No congestion or ear fullness |

When sinus congestion blocks these tubes, pressure builds up in the middle ear. This can: can sinus infection cause lightheadedness

Your sinuses are air-filled cavities located in your forehead (frontal), between your eyes (ethmoid), behind your cheekbones (maxillary), and behind your nose (sphenoid). When they become infected or inflamed, they fill with fluid instead of air. | Symptom | Sinus-Related Dizziness | BPPV (Crystals

Sinus infections, also known as sinusitis, occur when the sinuses become inflamed or infected. This can cause a range of symptoms, including nasal congestion, facial pain, and headaches. But can sinus infections cause lightheadedness? Sinus infections, also known as sinusitis, occur when