Search results
Results from the WOW.Com Content Network
The respiratory center of the brain is located in the pons and medulla and is primarily driven by elevated carbon dioxide levels in the blood (hypercapnia) with decreased oxygen levels serving as a less potent stimulus. [9] Central nervous system disorders, such as stroke and tumors, may cause hypoventilation. Drugs may decrease respiratory ...
This condition is thought to result from severe hypocapnia that induces blood vessels in the brain to constrict, leading to brain ischemia. [3] Other symptoms caused by CNH are electrolyte dysequilibrium and mood changes that primarily include anxiety due to the hyperventilation. [1] [4]
COPD causes airflow limitations in the lungs because of inflammation. Smoking is the main risk factor but inhalation of toxic and harmful particles and gases can also cause the disease. The symptoms are abnormal mucus production, inflation in the lungs that causes airflow limitation, abnormal gas exchange and pulmonary hypertension.
If one has asthma, it's commonly triggered by exercise, cold air (or sudden temperature changes), acid reflux, respiratory infections (even the common cold), breathing in chemicals from smoke ...
Hyperventilation syndrome (HVS), also known as chronic hyperventilation syndrome (CHVS), dysfunctional breathing hyperventilation syndrome, cryptotetany, [1] [2] spasmophilia, [3] [4] [5] latent tetany, [4] [5] and central neuronal hyper excitability syndrome (NHS), [3] is a respiratory disorder, psychologically or physiologically based, involving breathing too deeply or too rapidly ...
Deliberately inhaling solvents from an attached paper or plastic bag or in a closed area greatly increases the chances of suffocation. Brain damage is typically seen with chronic long-term use as opposed to short-term exposure. [6] Parkinsonism (see: Signs and symptoms of Parkinson's disease) has been associated with huffing. [36]
Ben Tarver, 29, began having seizures and panic attacks in September before exhibiting symptoms of paranoia. By the middle of October, he was diagnosed with Anti-NMDA Receptor Encephalitis, a rare ...
Salbutamol is typically used to treat bronchospasm (due to any cause—allergic asthma or exercise-induced), as well as chronic obstructive pulmonary disease. [8] It is also one of the most common medicines used in rescue inhalers (short-term bronchodilators to alleviate asthma attacks). [17] As a β 2 agonist, salbutamol also has use in ...