Gas poisoning, how long does it take to recover after turning off the gas?

If the poisoning is not severe, you can wake up within a few hours of being out of the environment. Hyperbaric oxygen** can speed up wakefulness. However, there is a possibility of delayed encephalopathy, and severe poisoning patients have severe consciousness impairment and deep coma, and can present a state of cerebral rigidity or cortical rigidity.

Consciousness and neurological function can take anywhere from a few weeks to several months from coma to a gradual return to a minimal state of consciousness to a completely normal state of consciousness. Gas poisoning is when we are poisoned by too much carbon monoxide when we breathe.

Carbon monoxide enters our respiratory tract and can cause hemoglobin to have a higher affinity than oxygenated hemoglobin. The main component of the gas is carbon monoxide, which can combine with hemoglobin to form carboxyhemoglobin, causing dizziness, headache, nausea, vomiting, general weakness, and even impaired consciousness, convulsions, coma, hypotension, arrhythmia, and in severe cases, it can be life-threatening. Depending on the concentration of inhaled carbon monoxide, the symptoms are different.

Mild poisoning is short-lived, and the concentration of carboxyhemoglobin in the blood is about 10%-20%.

After escaping the poisoned environment, the symptoms disappear without sequelae. In moderate poisoning, the carboxyhemoglobin in the blood is as high as 30%-40%, and coma symptoms may appear within a few days, and if not rescued in time, it may leave sequelae or fatal phenomena. If the carboxyhemoglobin exceeds 50%, it can be fatal very quickly and requires immediate hospitalization.

After gas poisoning, due to the different severity of the disease, the ** time is also different, generally about 1-2 weeks can be recovered, but the more serious cases can be appropriately extended until the condition is relieved. Therefore, combining with our hemoglobin to form carboxyhemoglobin can easily cause our hemoglobin to lose its oxygen-carrying capacity.

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After gas poisoning, because of the severity of the disease, the time is also different, generally about 1-2 weeks.

If the poisoning is not severe, you can wake up within a few hours of being out of the environment. Hyperbaric oxygen** can speed up wakefulness. However, there is a possibility of late-onset encephalopathy, severe intoxication consciousness disorder, deep coma, and can be in a state of decrebational rigidity or cortexal rigidity.

From coma to a minimally conscious state to a fully normal state of consciousness, the gradual recovery of consciousness and neurological function can take weeks to months.

A few hours should be fine.

Gas poisoning is mainly caused by inhalation of carbon monoxide in the gas poisoning, after inhalation of carbon monoxide, mild cases of headache, dizziness, limb weakness, nausea, vomiting symptoms, severe cases can appear deep coma, multiple organ failure, and even death. When gas poisoning occurs: 1. Immediately leave the poisoning scene, move the patient to a ventilated place with fresh air, keep the respiratory tract open and closely observe the condition.

2. Immediately give continuous, high-flow oxygen, if there is confusion or coma, endotracheal intubation, mechanical ventilation if necessary, and inhale higher concentrations of oxygen. 3. Hyperbaric oxygen is the best way to have the best effect of gas poisoning, and it must be used as soon as possible, with enough pressure and enough time. 4. When the patient has acute poisoning, cerebral edema will occur in 2-4 hours, and the peak will be reached in 1-2 days, and dehydrating agents, diuretics and glucocorticoids can be used as soon as possible to prevent and treat cerebral edema.

If the patient has respiratory and cardiac arrest, CPR should be performed, and other complications such as gastrointestinal bleeding, acute respiratory failure, myocardial injury, and shock should be prevented. Because gas poisoning is more likely to occur in winter, the environment where the poisoning is removed is often relatively cold, and the patient is prone to frostbite due to the lack of oxygen and poor circulation of the surrounding tissues, and the patient should be covered with a quilt to keep warm.

Immediately move the patient to a ventilated and fresh place, unbutton the collar, clear the respiratory secretions, and keep the airway open. If necessary, mouth-to-mouth rescue breaths or endotracheal intubation or tracheostomy.

5 10 minutes unconscious.

10 15 minutes shock.

15 More than 30 minutes of heart failure, brain death.

Under normal circumstances, the concentration of carbon monoxide in the air is <, and when the concentration of carbon monoxide in the air is reached, mild poisoning can occur.

Carbon monoxide poisoning is commonly known as gas poisoning. There are many causes of poisoning, in addition to the common use of coal stoves for heating in the winter by northern residents in the past, due to chimney blockage, smoke backing, and closed doors and windows, gas pipeline leakage is also one of the common causes. With.

With the improvement of living standards, the number of families who use charcoal stove hot pot to eat shabu shabu has increased significantly, and charcoal is most likely to produce carbon monoxide when it is not fully burned.

In a five-square-meter room, how long does it take to turn on the gas for cooking to be poisoned.