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If the heart muscle contraction is intact, the condition is known as respiratory arrest. An abrupt stop of pulmonary gas exchange lasting for more than five minutes may permanently damage vital organs, especially the brain. Lack of oxygen to the brain causes loss of consciousness.
Serious side effects may include kidney problems, liver problems, low blood pressure, and malignant hyperthermia. [5] [4] It is unclear if it is safe in either pregnancy or breastfeeding. [5] It is only recommended in those who have a normal level of consciousness and stable blood pressure and heart rate. [4] It is classified as a volatile ...
Cardiopulmonary resuscitation (CPR) is an emergency procedure consisting of chest compressions often combined with artificial ventilation, or mouth to mouth in an effort to manually preserve intact brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person who is in cardiac arrest.
[12] [1] When the heart stops beating, blood cannot properly circulate around the body and the blood flow to the brain and other organs is decreased. When the brain does not receive enough blood, this can cause a person to lose consciousness and brain cells can start to die due to lack of oxygen. [13]
Methylene chloride, after being metabolized, can cause carbon monoxide poisoning. [69] Carbon tetrachloride can cause significant damage to multiple systems, but its association with liver damage is so strong that it is used in animal models to induce liver injury. [70] Benzene use can cause bone marrow depression. [71] It is also a known ...
Serious side effects may include worsening asthma, anaphylaxis, seizures, and heart problems. [5] Safety in pregnancy and breastfeeding is unclear. [6] Fluticasone, a corticosteroid, works by decreasing inflammation while salmeterol, a long-acting beta-adrenoceptor agonist (LABA), works by activating beta-2 adrenergic receptors. [5]
Scientists are unraveling the mystery of what triggers Huntington’s disease, a devastating and fatal hereditary disorder that strikes in the prime of life, causing nerve cells in parts of the ...
While it is considered a relief or rescue medication, it can take a full hour to begin working. For this reason, it plays a secondary role in acute asthma treatment. Dry throat is the most common side effect. If the medication gets in contact with the eyes, it may cause blurred vision for a brief time.