Acute poisoning refers to a serious toxic reaction that occurs when the human body is exposed to harmful substances for a short period of time, which may threaten life. Timely and effective rescue measures are crucial for saving the lives of patients. Next, we will introduce you to the rescue knowledge of acute poisoning.
1、 What is acute poisoning?
Acute poisoning refers to the short-term and severe toxic reactions that occur when the human body is exposed to toxic substances. Toxic substances can enter the human body through inhalation, ingestion, skin contact, or injection, leading to poisoning.
The occurrence of acute poisoning is usually due to extensive exposure to high concentrations of toxic substances, or allergic reactions of sensitive individuals to low concentrations of toxic substances. The degree of poisoning is related to factors such as exposure time, toxin properties, individual sensitivity, and the efficiency of detoxification channels.
2、 Symptoms of acute poisoning?
The symptoms and manifestations of acute poisoning vary depending on the type of toxic substance, but generally include the following common symptoms:
1. Neurological symptoms: including headache, dizziness, coma, convulsions, confusion, neurological symptoms, etc.
2. Respiratory symptoms: Symptoms such as shortness of breath, difficulty breathing, coughing, etc. may occur, especially when inhaling toxic gases.
3. Digestive system symptoms: including nausea, vomiting, abdominal pain, diarrhea, constipation, loss of appetite, etc.
4. Symptoms of the circulatory system: can lead to circulatory disorders such as arrhythmia, hypotension, shock, etc.
5. Skin symptoms: Skin redness, itching, burning sensation and other epidermal symptoms may occur.
6. Other symptoms: decreased or irregular urine output, dizziness or fainting, increased or decreased body temperature, heavy sweating or cold sweats, etc.
3、 What are the causes of acute poisoning?
Acute poisoning can occur through inhalation, ingestion, skin contact, or injection. The following are some common causes of acute poisoning:
1. Chemical exposure: Exposure to or inhalation of toxic chemicals, such as industrial chemicals, cleaning agents, pesticides, etc., may lead to acute poisoning. This type of poisoning often occurs in the workplace or in situations where these chemicals are misused.
2. Drug overdose: Drug abuse or excessive use of certain drugs, including prescription drugs, over-the-counter drugs, or abused drugs, may cause acute poisoning. This may be caused by intentional suicide, misuse, or incorrect use of medication.
3. Food poisoning: Consuming contaminated or unclean food, or consuming expired food, may cause acute poisoning. Bacteria, viruses, parasites, or toxic substances in food can all be causes of food poisoning.
4. Toxic exposure: Skin or eye contact with toxic substances such as organic solvents, organophosphate pesticides, etc. may cause acute poisoning. This type of poisoning is usually caused by accidents or incorrect working environments.
5. Inhalation of toxic gases: Inhaling toxic gases such as carbon monoxide, ammonia, cyanide, etc. may cause acute poisoning. This situation may occur in the event of accidents, fires, or industrial spills.
6. Animal and plant toxins: Being bitten by venomous snakes, consuming toxic plants, or coming into contact with toxic animals and plants can all cause acute poisoning. Venom from venomous snakes, plant toxins, or animal secretions can all cause toxic reactions.
7. Alcohol poisoning: Prolonged or excessive alcohol consumption may lead to acute alcohol poisoning. This poisoning can be life-threatening, especially in severe cases it can lead to coma and respiratory depression.
8. Heavy metal poisoning: Exposure to heavy metals such as lead, mercury, arsenic, etc. may lead to acute poisoning. This type of poisoning usually occurs in industrial operations or environmental pollution.
9. Aerosol poisoning: inhalation of toxic aerosols, such as pesticide aerosol, spray paint spray, etc., may cause acute poisoning. This type of poisoning is usually related to the work environment or misuse.
The causes of acute poisoning are complex and diverse, and corresponding prevention and response measures need to be taken according to the specific situation.
4、 What are the first aid methods for acute poisoning?
Acute poisoning is an emergency situation, and it is crucial to take timely and correct first aid measures. The following are the basic first aid steps for dealing with acute poisoning:
1. Safe environment: Ensure the safety of oneself and the poisoned person, quickly transfer the poisoned person out of the toxic environment, and avoid further contact with toxic substances.
2. Call the emergency number: Immediately call the local emergency number or poisoning consultation hotline to inform the emergency personnel of the poisoning situation and symptoms.
3. Provide first aid measures: Take corresponding first aid measures according to the poisoning situation and symptoms, but pay close attention to individual situations when dealing with poisoning. First aid measures may vary depending on the toxic substance and individual differences.
(1) Inhalation of toxic gas: Quickly move the poisoned person to a place with fresh air, ensure unobstructed respiratory tract, and perform artificial respiration or use oxygen if necessary.
(2) Ingestion or exposure to toxic substances: If there is suspicion that the toxic substance is still present in the mouth, do not induce vomiting unless the poisoned person loses consciousness and has stopped breathing or heartbeat. Take the poisoned person to the hospital in a timely manner.
(3) Eye contact: Rinse eyes thoroughly with plenty of water or saline solution for at least 15 minutes to ensure thorough rinsing.
(4) Skin contact: Quickly rinse off toxic substances from the skin and rinse thoroughly with plenty of water.
4. Maintain stability: Before waiting for emergency personnel to arrive, keep the poisoned person in a comfortable position, keep the respiratory tract unobstructed, and monitor vital signs such as breathing and heart rate. If the poisoned person loses consciousness, stops breathing, or experiences cardiac arrest, immediate cardiopulmonary resuscitation is required.
5. Provide relevant information: When emergency personnel arrive, provide them with detailed information about poisoning, including the types of toxins they may have been exposed to, dosages, and exposure times.
The treatment of acute poisoning should be carried out by trained emergency professionals. Do not attempt self diagnosis or treatment while waiting for emergency personnel to avoid further injury. Each acute poisoning event is unique and should be treated with appropriate first aid according to the specific situation. It is important to remain calm and seek medical help as soon as possible to improve the patient's survival rate.