Do all patients with breathing difficulties need oxygen? What is the correct way to get oxygen?

<> the patient has difficulty breathing.

Oxygen can be inhaled. People who have difficulty breathing tend to lower the concentration of oxygen in their bodies. If left untimely**, they may fall unconscious or often have dizziness and headaches. Therefore, the patient can be given oxygen, and the patient's clinical symptoms can be improved after oxygen inhalation. It is recommended to ensure the patient's vital signs.

On a stable basis, effective laboratory tests are carried out. Find out the cause and then treat the symptoms**. If dyspnea is severe, oxygen is needed. Common symptoms of dyspnea are dyspnea and chest tightness.

and can not breathe deeply. In severe cases, the face and lips may be bruised.

Oxygen inhalation, that is, oxygen inhalation**, uses various instruments to bring oxygen into the lungs, increase the oxygen content in the blood, and maintain the normal operation of organs and tissues.

Ordinary oxygen can be given with a nasal cannula or mask to adjust the oxygen flow according to the patient's condition, such as chronic emphysema, pulmonary fibrosis, and cor pulmonale. The oxygen flow can be controlled at 2-3 liters per minute. If it's bronchial asthma.

For acute attacks, the oxygen flow can be increased appropriately and controlled at 2-4 liters per minute. If the patient has a cerebral hemorrhage.

It leads to gas poisoning or coma, and the effect of ordinary oxygen inhalation is not good, and it is necessary to go to the hyperbaric oxygen chamber to inhale hyperbaric oxygen. Oxygen may be considered when severe respiratory illness causes difficulty breathing. Such as pneumonia, pulmonary edema, emphysema, and bronchial asthma.

Severe cardiovascular disease is intolerable or has an acute attack, such as coronary heart disease.

Angina pectoris, acute myocardial infarction.

heart failure, etc. Patients with cerebrovascular disease who are in an accidental coma, who have respiratory center impairment, or who require high-concentration oxygen therapy require oxygen.

When taking oxygen, if you choose nasal cannula, try to breathe through your nose to help us fully absorb and utilize more oxygen. If you're using a mask for oxygen, you can choose to breathe through your nose and mouth at the same time. In addition, when we have difficulty breathing, we must see a doctor in time to find out the cause of the dyspnea, and then choose the right medication in time to relieve the symptoms.

Combined with oxygen inhalation and improving our bad habits, various measures can effectively alleviate, control or ** our diseases. In addition, when we have cardiopulmonary disease, we usually have to do regular check-up visits, prevention of the disease and ** is not effectively controlled or further developed. In addition, we can do some moderate aerobic exercise to strengthen our lung function, improve our immunity, and improve our cardiorespiratory condition.

For people with dyspnea, they will generally be given oxygen, but not all people with dyspnea need to inhale oxygen, such as blocked trachea or choking, then in this case it is not the sunset, but to get the choking thing out, in order to effectively solve the problem of dyspnea. The correct way to inhale oxygen is to cover the patient's mouth and nose to avoid air leakage.

It's definitely needed. It is necessary to control the time, not to be too tired, and to drink water in time, and not to let the nasal passages be too dry.

Oxygen inhalation is a commonly used method for patients with clinical hypoxia, which can also be called oxygen therapy. During oxygen therapy, the patient does not need to breathe too much, and the oxygen will naturally pass through the breath to play a role in supplementing oxygen. Generally speaking, with nasal cannula oxygen, patients can breathe naturally, inhale oxygen into the lungs, and after humidification by humidification bottles, oxygen can be sufficient, which will not cause major adverse reactions.

If the patient has difficulty breathing with a respiratory illness, a mask can be used to pressurize oxygen to ensure that oxygen is inhaled into the lungs.

In patients with normal oxygenated myocardial infarction, the hyperoxic state due to additional oxygen is not harmless. Among them, the harm to the cardiovascular system is mainly reflected in the following three aspects:

Promote the generation of excess superoxide or peroxide, etc., leading to oxidative stress, causing cell damage and even apoptosis through nicotinamide adenosine dinucleotide phosphorylation oxidase, non-enzymatic reactions and other mechanisms;

Promote coronary artery, cerebrovascular and systemic vasoconstriction. Hyperxemia can reduce coronary blood flow by 8-30%, far exceeding the increase in blood oxygen concentration caused by hyperoxia inhalation, resulting in a significant reduction in oxygen entering the myocardium, resulting in a decrease in myocardial compliance, and even a significant reduction in contractility;

significantly increases vagal tone, slows the heart rate, and leads to a decrease in cardiac output;

Recommendations for patients with acute myocardial infarction in the recently published "Oxygen Therapy for Patients with Acute Illness: Guidelines for Clinical Use":

90% of SPO2 should not be treated with oxygen therapy (90-92% are weak and 93% are strong), i.e., 90% of SPO2 can be started with oxygen therapy.

Most patients aim for an SPO2 of 90-94%.

If oxygen therapy is given, the maximum SPO2 should not be higher than 96%.

In addition, the ESC guidelines are gradually moving towards stricter oxygen use, as recommended in the STEMI guidelines published in 2017

The standard for initiating oxygen was lowered from SAO2<95% to 90%, and patients with SAO2 < 90% or PAO2 < 60 mmHg should be given (I, C);

Routine oxygen is not recommended in 90% of patients with SAO2 (III, B).

I think everyone will wonder why the guide is so precise about this SPO2 value. This is mainly related to the characteristics of the oxygen ionization curve, as shown in Figure 4.

When the SPO2 is greater than 90%, the curve tends to be stable, and a slight increase in SPO2 means a significant increase in the partial pressure of blood oxygen, and too high partial pressure of blood oxygen can cause a series of adverse cardiovascular reactions.

Different breathing styles will affect the amount of oxygen inhaled, and I will tell you about it in detail

Breathing, as if everyone can, but 90% of people, the breathing pattern is wrong, the wrong breathing pattern will make the stomach big and loose, often insomnia, the body's utilization of oxygen is particularly poor, the whole person is sluggish, especially excited when it is time to sleep, and sluggish when it is time to be excited, etc. Poor respiratory function, unable to obtain sufficient oxygen, unable to meet the demand for oxygen in various tissues and organs, affecting the body's metabolism, decreased body resistance, and susceptible to respiratory diseases. The whole person is in a very bad state!

People's breathing is very important, people who breathe quickly and hurriedly, must be in poor spirits, and people look old; On the contrary, the breathing is slow, as if a person is tasting the air, the breathing pattern is correct, and the person must be slow and ruddy.

1.Shallow, fast breathing is the worst form of breathing.

Oxygen intake is the least, deep and slow breathing is the best form of breathing, and oxygen intake is the most; Covering the mouth increases the resistance of lung ventilation, resulting in a decrease in ventilation efficiency, affecting oxygen intake and carbon dioxide excretion; Standing up suddenly after squatting will cause blood to stay in the lower limbs temporarily, insufficient blood supply to the brain, and even dizziness! The above actions will cause insufficient oxygen supply to brain cells, affecting the normal thinking of brain cells.

Abdominal breathing is a foundation for us when we exercise, so we need to be activated during exercise, inhaling deeply as we inhale each time. If we inhale deeper, we can fill up the oxygen we inhale, so that our abdominal pressure can be more easily maintained, especially when we are training with heavy weights, which is crucial.

Bottom line: The body can't actually feel the oxygen is sufficient. When you're trying to hold your breath but feel the need to breathe again, your body is actually opening its eyes to tell you that it's feeling too much carbon dioxide, not not enough oxygen!

No. Generally speaking, there are no external conditions to change it, the concentration of oxygen will not change if it is not trapped, even if you suction the ruler is a little older, it is still this concentration, it is still evenly distributed in the lungs and then slowly depleted.

I think different breathing styles will definitely affect the amount of oxygen, mainly because the slippery skin is to ventilate the lungs, and the alveolar ventilation is not the same, and the more oxygen is not the more dilute, the better, but on the contrary, it reduces the amount of oxygen inhaled.

Of course, it does, and different breathing styles affect our bodies differently.

Hello, patients with pulmonary heart disease must undergo oxygen therapy to correct hypoxia and carbon dioxide retention, usually using low-concentration and low-flow continuous oxygen, flow rate of 1--2L min, 24-hour continuous and uninterrupted oxygen inhalation, necessary combined with cough expectorant nebulization inhalation, etc.

Low flow, low concentration of oxygen, pay attention to oxygen inhalation at night.

Oxygen is not the best option for people with cor pulmonale. Long-term oxygen can have a great impact on patients. It must be symptomatic according to the patient's condition**.

As far as the current situation is concerned, it is generally more common to use compound licorice and spicy soup when **. Years of traditional Chinese medicine can be dialectically cast. Help patients get better faster.