Dichlorvos is one of the best known insect control agents. Known since Soviet times, it is widely used today. Since Dichlorvos is a poison, poisoning with it is not uncommon, so you need to know what the symptoms of intoxication are and how to treat the victim.
Causes of dichlorvos poisoning
Dichlorvos poisoning became quite common about two decades ago due to the appearance of a large number of cockroaches and bedbugs. Currently, this substance is not used as often. Nevertheless, many people still use it. In some regions, this tool was discontinued from production and sale, as it has a toxic effect and is dangerous. There are the following reasons why dichlorvos enters the body of humans and animals:
- Lack of ventilation of the room. You should be aware that after using household chemicals designed to combat insects, you need to open the windows and leave the apartment for a while. In addition, this also applies to pets. They also need to be released into fresh air until the room is ventilated.
- Ingestion of dichlorvos in the digestive tract. Under no circumstances should vapors be allowed to enter the oral cavity. If organophosphorus agents enter the stomach cavity, a lethal outcome is possible. Unfortunately, dichlorvos often enters the body of animals (dogs, cats). Also, children should not be allowed to him.
- The introduction of dichlorvos under the skin. This refers to the liquid form of the substance. Dichlorvos poisoning is also very dangerous, as it causes local damage. In addition, the substance can enter the bloodstream. The penetration of organophosphates in this way can be accidental (unknowingly) and deliberate (suicide).
Prophylaxis
If you follow the precautions, you will not be able to get poisoned. When working with dichlorvos, wear rubber gloves and a protective mask. It is impossible to stay in the room for a long time without ventilation. After disinfection, wash your face and hands with soap, rinse the nasal passages with soda solution and rinse your mouth.
Dichlorvos poisoning leads to the development of serious consequences in the body. The remedy is considered effective against various insects and is used quite often. However, the substance must be used carefully, following the instructions.
Otherwise, the development of serious poisoning is possible. What to do in case of overdose?
The effect of dichlorvos on the body
In most cases, dichlorvos from bedbugs is used in everyday life. This insecticidal agent belongs to the 3rd hazard group. That is, human poisoning is unlikely. Nevertheless, it is possible if dichlorvos is used incorrectly. In insects, this substance affects the nervous system, causing paralysis. Death from exposure to organophosphates in bedbugs and cockroaches occurs several hours after inhalation of vapors. For people and pets, dichlorvos is not so dangerous. Nevertheless, excessive accumulation of its vapors in the body is possible. In this case, inflammation and edema of the mucous membrane of the upper respiratory tract occurs.Also, poisoning with dichlorvos vapors is dangerous for people suffering from allergic reactions. In this case, the substance quickly enters the surface of the bronchi, causing inflammation. In addition, the contact of dichlorvos with the mucous membrane of the eyes poses a danger. This also causes tissue damage and an inflammatory response.
The principle of the drug
Due to the organophosphorus compounds in Dichlorvos, this drug is highly toxic and poisonous to insects, animals, and humans. The poisonous substance penetrates into the pest's body through the respiratory system, through the gastrointestinal tract and in contact with the skin and has a nerve effect on the body. As a result, there is a violation of the transmission of impulses of the nervous system, the supply of oxygen and nutrients to the organs stops, and the insect dies.
The advantages of such compounds are as follows:
- high insecticidal activity;
- quick decomposition to safe compounds;
- efficiency;
- speed of action.
They have organophosphorus compounds and some disadvantages, since they are powerless over resistant (resistant) populations and are toxic to mammals, fish, bees, and humans.
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With the help of "Dichlorvos NEO" you can fight against adults that have settled in the most secluded places, as well as eggs, larvae and nymphs of ticks, mosquitoes and other insects.
Dichlorvos poisoning: symptoms of intoxication
The severity of the symptoms of organophosphate poisoning depends on how long the person breathed in the vapors of the substance, as well as on the characteristics of the organism. In people with a tendency to allergies, the first sign of dichlorvos getting into the bronchi is shortness of breath, an attack of suffocation. When a liquid organophosphate substance is introduced into the body, local edema, soreness and areas of damage - necrosis of the skin and underlying tissues - occur. So, how is dichlorvos poisoning manifested? Symptoms during prolonged stay in the room are as follows:
- Dizziness, aggravation, weakness.
- Redness of the skin, itching.
- Increase in body temperature up to 39 degrees.
- Headache.
- The appearance of a cough and a runny nose.
If dichlorvos vapors get on the mucous membrane of the eyes, signs of conjunctivitis are observed. In this case, a person complains of itching, lacrimation. The inner surface of the eyelids is edematous and hyperemic. Even with a slight penetration of organophosphate into the digestive system (when spraying an aerosol), symptoms such as nausea and vomiting, pain in the upper abdomen occur.
What are the complications of poisoning?
In most cases, contact of organophosphate vapors on the skin and in the respiratory tract is not too dangerous. Symptoms usually resolve within 1-3 days. Despite this, in some cases, severe consequences of dichlorvos poisoning are observed. They develop if a person has an individual intolerance to this substance, with prolonged contact with vapors or if a poison gets inside. In these cases, there is a pronounced intoxication of the body. Severe poisoning is characterized by symptoms such as repeated vomiting, increased heart rate and blood pressure, and paroxysmal cough. The most dangerous signs are the appearance of convulsive syndrome, spasm of smooth muscles of internal organs. The consequences of this condition can be a collapse and the development of a coma.
Consequences and prevention
An overdose of dichlorvos leads to serious complications in the absence of the necessary assistance. What can happen with such intoxication?
- Heart pathologies
- Toxic form of hepatitis,
- Kidney disease
- Diseases of the lungs and bronchi,
- Disruption of the nervous system.
It is possible to avoid poisoning with the correct use of dichlorvos.
- Observe the instructions for use,
- Observe safety precautions,
- Do not leave the substance in an accessible place,
- Ventilate the room thoroughly after processing,
- In the absence of experience, it is not recommended to carry out the processing yourself.
Dichlorvos poisoning is an unpleasant phenomenon that leads to serious disruption of the internal organs. If signs of intoxication appear, you need to contact a medical institution.
Diagnosis of poisoning with dichlorvos
It is not always possible to find out what exactly caused the poisoning. Especially if the patient is in serious condition or is a child. Diagnosis is based on questioning relatives. Attention should be paid to whether there is dichlorvos nearby from bedbugs. Usually, it has a characteristic odor, but in some cases the substance does not smell or has time to disappear before the arrival of the doctors. It is important to pay attention to the characteristic symptoms: nausea, vomiting, skin flushing and fever.
Hospital treatment
The need for hospitalization is determined by the ambulance doctor or the hospital where the victim applied. If there is such a need, the patient will be prescribed such methods of treatment.
- Gastric lavage with a probe.
- In case of seizures, medications for them.
- The antidote is atropine sulfate or alox.
- Medicines for the heart, as it is overwhelmed by the poison.
- Antibacterial agents to prevent secondary infection.
- If breathing is impaired - artificial ventilation of the lungs.
What to do in case of dichlorvos poisoning: first aid
If dichlorvos vapors are inhaled, a person must be removed to fresh air. Indoors, windows and doors should be opened for several hours. Flushed skin areas should be rinsed with running water. It is advisable for the patient to be provided with bed rest. The mucous membranes of the eyes, mouth and nasal cavity should be rinsed with clean cold water. If the patient has signs of intoxication, it is necessary to induce vomiting, drink as much liquid as possible.
Instructions for use
It is necessary to process the room with Dichlorvos Neo strictly according to the instructions. If pest control is not carried out according to the rules, then it will do more harm than good. The whole process can be divided into three main stages:
- Preparation of the premises.
- Treatment.
- Cleaning.
Premises preparation
Before the direct processing of the room with Dichlorvos Neo, you need to carry out preparatory work:
- Warn the neighbors. The best effect can be achieved if you fight harmful insects together with your neighbors. If they do not agree to carry out pest control, then they need to close all kinds of entrances / exits to their apartment so that pests cannot enter it.
- Clear the room from animals and people. Anyone who is not involved in the direct processing of the premises must leave it. This also applies to pets: cats, dogs, fish, birds, rodents, etc. If it is not possible to remove the aquarium or terrarium from the premises, then it must be covered with plastic wrap. It is also necessary to remove all things belonging to animals: trays, bowls, bedding.
- Remove personal belongings. Personal belongings of people should also be protected from aerosol exposure. To do this, you need to put dishes, personal hygiene items, clothes, toys, bedding and other household items in plastic bags.
Items can absorb aerosol vapors, so they must be sealed
- Prepare furniture. Furniture should be moved away from the walls, disassembled into parts, if possible, lift mattresses from beds, remove baseboards. In general, you need to provide access to all hard-to-reach places where harmful insects can live.
- Prepare and put on protective accessories and clothing. For processing, you will need: a jacket with long sleeves, pants, rubber gloves, a respirator, plastic glasses.
- Close the windows and front door.
This completes the preparation for processing.
Processing process
After completing the preparation, you can proceed to the processing of the room itself. You need to know that the greatest efficiency is achieved only if all the rules and recommendations are followed. It is necessary to strictly follow the instructions of the instructions. For a room of 30 square meters, one can of a product with an average volume (190 ml) is enough, but in order to process all the cracks and hard-to-reach places of the drug, you will need more, so it is better to purchase Dichlorvos Neo with a margin.
It is better to purchase the drug with a margin so that it is enough to process the entire room
The can should be held in an outstretched hand, at a distance of 25-30 centimeters from the object being processed:
- Shake the aerosol.
- Treat walls, corners, window sills, baseboards, floors, cabinets, areas near the trash can, around the sink.
- Apply to ventilation grills, door frames, back surfaces of paintings, wall clocks, carpets, and under peeling wallpaper.
- Walk through the cracks in doors, windows, window sills, baseboards.
- Spray the preparation on the backs and legs of furniture, treat every detail.
- Leave the room for half an hour.
Insects need to be looked for in all hard-to-reach places
The final stage
You can return to the treated room after thirty minutes, most of the insects will already die. You should immediately open the windows and leave the apartment again for two hours. After airing, you need to return to the room and observe the reaction of your body, if dizziness or nausea appears, then the room is poorly ventilated: you need to leave the apartment again and wait for the aerosol vapors to completely evaporate (30-60 minutes). If these symptoms do not occur, then you should start wet cleaning:
- Prepare a soap and soda solution. For him you will need: laundry soap (one hundred grams), water (ten liters), soda (one hundred grams). all components are mixed.
When preparing the solution, it is better to grate the soap so that it dissolves faster
- Rinse the treated areas with a solution that could be in direct contact with any family member. Do not wipe hard-to-reach areas, as the product will work for another two weeks.
The settlement of all households can be done five hours after cleaning, but the ideal option would be to leave the apartment empty for one day, so all harmful substances will surely evaporate from the room.
