What are the consequences of potassium excess, and what is the reaction of potassium chloride excess

If potassium is given too much, symptoms of hyperkalemia can occur, and patients with hyperkalemia will mainly present with both muscle and heart symptoms. On the muscle side, muscle weakness is mainly felt.

And it usually starts from the lower limbs, and in the heart, it is mainly manifested in the lack of blood supply to the whole body and irregular heartbeat.

cardiac arrest, etc. In terms of systemic insufficiency, patients will experience chills, paleness, bruising, and blood pressure will also decrease. In the case of irregular heartbeats, the heart may beat chaotically, and palpitations may also be felt.

In cardiac arrest, a person will suddenly faint and die. Therefore, hyperkalemia is a fatal disease, and it is important to seek medical guidance once hyperkalemia occurs**. If the cause of hyperkalemia is unknown, you can go to the emergency department first, and then transfer to the corresponding department for treatment after finding out the cause, and guide further **, for example, you can be transferred to the department of nephrology and blood purification department for specialist treatment.

If you take too much potassium, there will be a lot of ***, which will mainly lead to hyperkalemia, and the main manifestations of patients are nausea and vomiting, abdominal pain, heart enlargement, arrhythmia, numbness of limbs, muscle aches and other symptoms.

If the oral potassium supplement is too much, the patient will mainly have certain serious gastrointestinal reactions, and some patients will have abdominal discomfort accompanied by pain, nausea and vomiting and other symptoms.

The amount of intravenous potassium supplementation must be strictly controlled, if it is too much, it can easily lead to poisoning and even cardiac arrest.

Potassium hyperreaction in the body:

Arrhythmia. muscle weakness;

Potassium lowering methods: Hyperkalemia can be treated with intravenous bolus of 10% calcium gluconate, instillation of hypertonic glucose and insulin, and drug-sparing enema**, in addition to limiting potassium intake, and contraindicating the use of drugs that may increase serum potassium.

Excess potassium in the body can be further divided into two conditions:

Intracellular hyperkalemia is usually not a substantial clinical problem because extracellular hyperkalemia is life-threatening before the onset of detectable intracellular hyperkalemia occurs.

Extracellular hyperkalemia (hyperkalemia), its effects:

1) The main threat to the human body is all kinds of arrhythmias (conduction, excitability, spontaneity and contractility decrease), arrhythmias and even fatal when potassium is too high.

2) Hyperkalemia tends to induce metabolic acidosis in humans.

3) Like myocardium, the effect of Yu on skeletal muscle is also inhibitive, and severe can cause muscle weakness, but because the effect of hyperkalemia on cardiac function is very obvious, it often masks the clinical manifestations of skeletal muscle (that is, it has died of arrhythmia before it reaches the level of muscle weakness).

This belongs to the content of pathophysiology, and if you want to know the principle of Zheng Zheng's laughter, you can go to the encyclopedia to find "hyperkalemia".

1. Long-term use or the use of potassium sulfate on soil with more calcium content is easy to cause soil compaction and acidification. In addition, potassium sulfate cannot be used on aquatic crops, such as when rice uses too much potassium sulfate, hydrogen sulfide poisoning is prone to occur.

2. It is not easy to acidify the soil for long-term use, and is used more on tobacco, melons, fruits, vegetables and other cash crops; Potassium nitrate can be used during the growth period when crops require a lot of nitrogen; In addition, potassium nitrate can also be used during the normal growth period of crops and the fruit expansion period.

Depending on the geology of the soil, the amount of potassium and the characteristics of different crops, the most suitable type of potash fertilizer is selected. In addition, the available potassium in the soil directly determines the use of potassium fertilizer, when the available potassium content in the soil is too high, the potassium fertilizer in the soil will be fixed to reduce the fertilizer efficiency, and the available potassium content is low is more conducive to the effect of potassium fertilizer.

Plots with available potassium content less than 40 mg per 1 kg of soil are severely deficient in potassium and can be supplemented with 15-20 kg of potassium fertilizer per mu, and plots with available potassium content less than 80 mg have obvious effect of potassium supplementation and yield increase, and plots with available potassium content in milligrams can be without potassium supplementation.

Although the effect of potassium application is faster than that of heavy clay soil, the sandy soil with poor fertilizer and water retention is more effective, but because it is easy to lose and the potassium content is less, the application rate should be appropriately increased when applying potassium fertilizer, while the available potassium content of the soil with heavy cohesive properties is generally higher, and potassium fertilizer can be applied less.

Extended Materials. After potassium deficiency in crops, the following manifestations are generally present:

The straw becomes soft and easy to lodging, with less tillering and poor tillering quality;

The leaf tips and leaf margins of the middle and lower leaves of the plant first turned yellow and then brown, and the leaf edges were burnt and scorched. When potassium deficiency is light, brown spots will appear on the leaves, but the veins and middle of the leaves are still not green, and when the potassium deficiency is severe, the whole leaves will turn reddish-brown or die and fall off;

The performance of plants with excessive potassium fertilizer: mainly the absorption and utilization of other nutrients decreases, such as the absorption of cations such as calcium will be significantly reduced, and the absorption of nitrogen will be blocked, which will lead to lodging of plants, or greatly reduce the disease resistance of crops, causing the occurrence of a variety of diseases, such as dried heartburn of Chinese cabbage, leafy cabbage heart rot, apple bitter pox and celery root rot, etc., which will directly weaken the production capacity of crops, and will also cause soil environment and water pollution.

It causes mainly neurological, muscular, and cardiac symptoms, with typical ECG changes. High potassium levels can cause death and are therefore medical emergencies.

Guidance: If you want to confirm the diagnosis, you can go to a regular doctor for a laboratory test, test serum potassium and then take some drugs according to the situation**.

Once hyperkalemia is found, potassium supplementation should be stopped immediately, and first aid measures to protect the heart should be actively taken to counteract the toxic effects of potassium; Promote intracellular transfer of potassium; Eliminate excess potassium from the body to reduce serum potassium concentrations.

General consequences: human discomfort, use of sodium bicarbonate insulin and diuresis, but also intravenous calcium gluconate.

Serious consequences: to meet Marx and Lenin (death).

I can't kick my breath, I feel like I'm starved of oxygen, especially when I'm lying down, I can't breathe.