×
Please select City And Area.
Doctors Near You for Lightheadedness in Porto alegre
restless leg syndrome treatment



Lightheadedness is a sensation of feeling faint, dizzy, or unsteady, often described as feeling as if one might pass out. Unlike vertigo, which involves a spinning sensation, lightheadedness typically does not affect balance significantly but can still cause discomfort and concern. The sensation may come on suddenly or gradually and can vary in intensity. Lightheadedness can result from various causes, including dehydration, low blood sugar, sudden changes in posture (such as standing up quickly), and prolonged standing or overheating. It can also be a side effect of certain medications, like blood pressure medications or antidepressants. More serious causes may include heart conditions, such as arrhythmias or heart attack, anemia, neurological disorders, or anxiety and panic attacks.
Treatment for lightheadedness depends on the underlying cause. If dehydration is the culprit, increasing fluid intake, particularly water and electrolyte-rich drinks, can alleviate symptoms. For lightheadedness caused by low blood sugar, consuming a quick source of glucose, like fruit juice or a piece of candy, can provide relief. If standing up too quickly causes the sensation, taking care to rise slowly from sitting or lying positions can help prevent episodes. For those whose lightheadedness is medication-induced, adjusting the dosage or switching medications under a doctor's supervision may be necessary. In cases where an underlying medical condition is the cause, such as a heart problem or anemia, treating the condition itself is crucial. Managing anxiety through relaxation techniques, cognitive-behavioral therapy, or medication can also help if psychological factors are contributing. If lightheadedness is persistent, recurrent, or accompanied by other concerning symptoms like chest pain or shortness of breath, it is essential to seek medical evaluation to determine the cause and appropriate treatment.
- Hematologist-Oncologist in Porto alegre
- Head and Neck Oncologist in Porto alegre
- Pediatric Emergency Medicine Specialist in Porto alegre
- Travel Medicine Specialist in Porto alegre
- Heart Transplant Surgery in Porto alegre
- Cardiac Critical Care Specialist in Porto alegre
- Thoracic Oncologist in Porto alegre
- Autoimmune Neurological Disease Specialist in Porto alegre
- Neurological Intensive Care Specialist in Porto alegre
- Transplant Infectious Diseases in Porto alegre
- Cardiovascular Pharmacology in Porto alegre
- Orthopedic Surgeon in Porto alegre
- Implant Prosthodontist in Porto alegre
- Ayurvedic Physician in Porto alegre
- Behavioral and Psychological Interventions in Porto alegre
- Endoscopic Procedures in Porto alegre
- Feeding Difficulties in Infants in Porto alegre
- Pediatric Emergency Treatment Plans in Porto alegre
- Health Insurance Provider in Porto alegre
- Pediatric Genetic Testing and Counseling in Porto alegre
- Pediatric Preoperative and Postoperative Care in Porto alegre
- Epilepsy Surgery in Porto alegre
- Pediatric Education and Advocacy in Porto alegre
- Neurology Services in Porto alegre
- Lifestyle and Activity Modifications in Porto alegre
- Pediatric Oncology Diagnosis and Staging in Porto alegre
- Postoperative Care in Porto alegre
- Family Support and Advocacy in Porto alegre
- Research And Development Support (Healthcare) in Porto alegre
- Endocrine Oncology Services in Porto alegre
- Medical Equipment Maintenance in Porto alegre
- Gastroenterology Services in Porto alegre
- Liver Transplantation in Porto alegre
- Auxiliary Liver Transplant in Porto alegre
- Menopause and Hormone Replacement Therapy Services in Porto alegre