… In this study, we focus on processes underlying lightheadedness, a cardinal symptom of
hyperventilation which itself has been frequently reported in IEI and panic disorder ( 5,10–15 ). …

Objective: This study aimed to investigate whether lightheadedness in response to odors
could be acquired through previous associations with hyperventilation-induced hypocapnia. …

A67-year-old man with medical his-tory notable for hypertension, type 2 diabetes mellitus,
and obstructive sleep apnea (OSA) presented to his primary care clinic for a routine medical …

A chief complaint of feeling “lightheaded or dizzy” is extremely common. The National Institutes
of Health estimates that approximately 40 percent of all Americans will seek treatment for …

… between orthostatic lightheadedness and cerebral blood flow. … Orthostatic lightheadedness
was evaluated at every minute … between orthostatic lightheadedness and hemodynamic …

Discussion The idea that a ‘paroxysm’can temporarily relieve ‘hysterical’symptoms is
centuries old. Freud hypothesised that the ‘unbearable idea’was the cause of ‘conversion’of …

… The controls were also given examinations and they did not experience any lightheadedness
at … We planned to separately compare patients with lightheadedness to controls or normal …

… , presyncope, or lightheadedness. The main causes of vertigo … , can cause vague
lightheadedness. The differential diagnosis … Disequilibrium and lightheadedness can be alleviated …

… Patients with POTS reported increased lightheadedness through all phases of the … the
greatest lightheadedness during menses, and a decrease in lightheadedness during the follicular …

The article presents the case study of a 60-year-old man with end-stage renal disease who
developed hypotension during dialysis. The patient's medical history is explored who had …