![]() ![]() Importantly, practitioners should educate pregnant patients on prevention. If you believe carbon monoxide may be affecting your family, immediately evacuate the affected area. ![]() What to do when you suspect carbon monoxide poisoning. Treatment requires a longer duration for fetal CO elimination than in the nonpregnant patients. If symptoms alleviate, then they are likely caused by local carbon monoxide buildup. Oxygen therapy should be initiated promptly in all possible cases with consideration of hyperbaric oxygen therapy in cases of significant maternal exposure. Diagnosis is made based on initial history and physical evaluation and assessment of environmental CO levels presenting carboxyhemoglobin levels may be poor indicators of severity of disease. Carbon monoxide can be made by fires and appliances that burn gas. Exposure to CO can be fatal and requires. Carbon monoxide is emitted when gas burns incompletely. ![]() We report the case of one patient admitted for acute CO poisoning during pregnancy. Carbon monoxide (CO) poisoning can lead to symptoms similar to those caused by a gas leak. To limit the toxic effects of CO, the use of hyperbaric oxygen is usually recommended. Nineteen published reports of CO poisoning during pregnancy described in varying levels of detail were found in the literature from 1971 to 2010.Ĭarbon monoxide poisoning requires a high degree of suspicion. Carbon monoxide is a poisonous gas that can make you seriously ill if you breathe it in. Acute carbon monoxide (CO) poisoning during pregnancy is an uncommon event, but failing to recognise maternal CO intoxication can have a dramatic effect on the fetus. Excluded studies were not in English or contained nonhuman subjects. We also conducted a review of cases described in the literature during the past half century to show varying presentations and treatment methodologies.Ī qualitative literature search was conducted using PubMed and Google Scholar for articles published between 19 that assessed cases of CO poisoning during pregnancy. We seek to assist practitioners with understanding the physiology and recognizing the presentations of both acute and chronic CO poisoning, as well as provide information on diagnosis and treatment options. Symptoms of CO poisoning are nonspecific and can range from dizziness, headache, and angina pectoris to unconsciousness and death. As CO adversely affects both mother and fetus, it is important for practitioners to recognize and treat poisoning in a timely manner. Given the nonspecific signs and symptoms of toxicity, cases may go unsuspected or attributed to other etiologies. Carbon monoxide (CO) is the leading cause of poisoning in the United States and is associated with high maternal and fetal mortality rates. ![]()
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