Worms
(scientific name
helminths
) are worms that live inside humans. Worms are parasites, that is, organisms whose life activity is based on the exploitation of the host organism.
Helminths (worms) are the most common human parasites. According to research, every 4th person in the world is infected with worms. 70 species of worms have been registered in Russia. They all belong to three classes: roundworms, flatworms and flukes. The most common roundworms are roundworms, mainly pinworms, roundworms and whipworms.
There are also intestinal and extraintestinal helminths. Intestinal are those that live in the lumen of the human intestine, and extraintestinal (or tissue) are those living in muscle tissue or organs. Worms can affect the brain, lungs, liver, and lymphatic vessels.
Several types of helminths can parasitize one person at once, and this is a fairly common situation.
Infection of a person with worms is called helminthic infestation
.
helminthiasis
is also used .
Causes of helminthiasis
How does worm infection occur?
Adults inside humans lay a huge number of eggs (hundreds and thousands per day). Worm eggs are excreted from the human body along with feces. In order for a new host to become infected, it is necessary for the helminth eggs to enter his intestines. In most cases, this occurs along with food intake, for example, when eating with unwashed hands or when eating unwashed vegetables and fruits. Some types of helminthic infestations are geohelminthiases. In this case, the eggs of the parasite must first mature by being in the soil for some time (such as roundworms). Other types of worms are used for the maturation of intermediate “hosts” - animals. These are tapeworms - the most famous of the flat parasitic worms - bovine and pork. Their larvae mature in the muscles of animals and enter the human body along with meat that has not undergone proper heat treatment, and already inside a person they turn into an adult.
The opposite situation is also possible, when the human body is used by the helminth as an incubator for the larvae. The final host of such parasites is a predator. The predator is expected to catch the prey and eat the meat infected with the larvae. In this regard, a person is a dead end - a larva that gets into it will no longer turn into an adult, but the larvae
predator worms can cause us a lot of harm. In the human environment, two typical predatory animals are a dog and a cat. They can become a source of infection. The eggs of worms from these animals enter the human intestine, where they hatch into larvae, which can then migrate throughout the body. The liver is most often affected. To prevent infection from pets, you should not kiss them, and a dog that can become infected with helminths while running along the street must be subjected to regular treatment for worms.
Also, worm eggs can enter our body through inhalation of dust or with a sip of water when swimming in a pond. Flies carry worm eggs.
Ways of infection of cats
Cats have their own ways of becoming infected with helminths:
- from small rodents (mice and rats) that they eat;
- through fleas and flies;
- when consuming raw meat and fish contaminated with helminth eggs;
- when walking outside, a cat can pick up helminth eggs, since they are found everywhere: in the grass, in the soil, in the water;
- in contact with other cats;
- small kittens become infected through mother's milk if an adult cat is infected, however, it is more difficult for kittens to tolerate a helminthic infection than for adult cats;
- if the cat drinks water from a puddle;
- when licking your fur;
- through your feces.
There are two groups of worms in cats:
Worms in children
Children become infected with worms more often than adults. Small children tend to put everything in their mouth. While walking, children play on the ground and in the sandbox. They can hug and kiss strangers and stray animals. They don't care about dirty hands.
Therefore, it is so important to try to instill hygiene skills in children as early as possible. Young children should be supervised during walks, always having water and disinfectants ready to wash their hands and wipe their faces in time. And at the first signs of helminthic infestation, you should consult a doctor.
In Moscow, the most frequently detected helminth infections are enterobiasis and ascariasis.
Prevention of toxoplasmosis
Preventive measures are aimed at maintaining hygiene rules. This means thoroughly washing your hands after going outside, having contact with animals, and before eating. Meat and seafood must be heat treated, and herbs, berries, fruits and vegetables must be washed under running water. Work on personal plots and in the garden must be carried out with gloves, since there are numerous parasites in the ground. Pets should be checked regularly by a veterinarian.
It is important to remember that a healthy lifestyle is the best way to protect against all types of infections and strengthen the body as a whole.
Enterobiasis – helminthiasis caused by pinworms
Pinworms are detected more often than other helminths (in 90% of cases of detection of worm infection).
Pinworms are grayish-white roundworms ranging from 2 to 12 mm in length. They parasitize the intestines. Females descend along the rectum, emerge from the anus and lay eggs in its circumference, after which they die. In this case, the patient feels severe itching in the anus. When scratching, pinworm eggs get on the skin of the hands and under the nails. Thus, if hygiene rules are not followed, constant self-infection is possible.
Pinworms have a short lifespan - 3-4 weeks. Theoretically, in order to be cured, hygiene procedures are enough - daily washing, keeping your hands clean, regularly changing your underwear and bed linen. And in a month the pinworms should disappear. However, since they primarily infect children, it is often impossible to ensure the necessary level of hygiene. Therefore, if you suspect enterobiasis, you should consult a doctor.
The main symptom of enterobiasis is itching in the anal area.
More about enterobiasis>>>
How to treat?
After examining the cat and making a diagnosis, the veterinarian will prescribe antihelminthic medications. The most popular products:
- Pyrantel;
- Drontal;
- Prazitel et al.
Such universal medicines destroy most known parasites. Medicines have minimal negative effects on the pet’s body; there may be no side effects.
After 2 weeks it is worth repeating deworming, because... Pinworm eggs sometimes remain in a cat's body. Therefore, it is better to evaluate the result of therapy after re-analysis.
At home
Self-medication for worms is unacceptable, otherwise the pet’s condition may worsen. You should not give your cat medications intended for humans; treatment should only be prescribed by a veterinarian. All anthelmintic drugs should be given to the animal in the morning on an empty stomach.
The recommended dosage must be followed: it can be determined based on the cat’s body weight. Grind the tablets and add to the food.
Traditional methods
In some cases, herbal decoctions will help get rid of parasites from an animal - they can be used after consulting a doctor.
The most effective remedy is considered to be an alcohol tincture of wormwood: dilute 10 drops with water and pour it into the pet’s mouth with a syringe.
You can cure helminthiasis with a decoction of medicinal herbs: chamomile, fennel or tansy. All of them are prepared according to the same recipe - pour 5 g of any herb into a glass of boiling water, let it brew for 1.5 hours and strain. Give your pet 5 ml 3 times a day 1 hour before feeding.
Feeding
Helminthiasis greatly depletes a cat’s body, so it needs a balanced diet - usually pets are fed 2 times a day, pregnant cats need to be given a larger amount. Use regular store-bought food or homemade food as food.
It is recommended to limit protein intake because... anthelmintic drugs increase the load on the body. It is worth giving cats various vitamin complexes and mineral supplements, they will help strengthen the immune system and recover faster from illness.
Ascariasis - helminthiasis caused by roundworms
Ascariasis is diagnosed in 70% of cases of helminth infection.
Ascaris is a round worm, the length of which reaches 25 cm in males and 40 cm in females. Ascaris eggs must mature in the ground. Ripe eggs enter the human body when eaten with dirty hands or from unwashed vegetables and fruits. A larva hatches from an egg in the human intestine, but, unlike an adult, it requires air. Therefore, the larva, which at this moment has a microscopic size, penetrates the blood vessels and migrates throughout the body, reaching the lungs. In the lungs, the larvae grow and mature, moving through the alveoli into the bronchi, and from the bronchi into the trachea. The human body reacts to the helminth by coughing (this is a specific symptom of ascariasis). The larvae are expectorated along with sputum and are accidentally ingested by humans. This allows the already developed larva to enter the intestine again, where the adult continues to exist. The entire migration process takes about 2 weeks.
Roundworms can live in the human body for up to a year, in some cases longer. During this period, the waste products of the roundworm poison the body of the “host”, causing disturbances in the functioning of the digestive, nervous and reproductive systems.
Cucumber tapeworm
This parasite already belongs to tapeworms, and is transmitted to humans from cats. It reaches 30 cm in size in a cat and 1.5 meters in a human. The parasite begins its life journey in the intestine, sticking to its walls. This is how he gets food for his life. The first symptom will be the presence of thinness, even if the owner eats well. In humans, cucumber tapeworm causes vomiting, diarrhea, insomnia and irritability.
Insomnia comes with other symptoms, so don't panic right away.
Symptoms of helminthiases
The body tries to resist the penetration of worms. The first consequences of helminth infestation are precisely related to the body’s immune response to the ingress of helminth eggs and larvae. This acute stage lasts (depending on the type of parasite) from several weeks to several months. An allergic reaction can be expressed in the form of a rash, swelling, swollen lymph nodes, cough, etc.
If all the body’s protective barriers are broken, then helminthiasis enters the chronic stage.
The larva develops into an adult. In the case of single parasites, a person may not notice their presence, but if there are many helminths, then the consequences of their presence inside the body significantly affect health.
Worms damage tissues by attaching to them using their fixation organs (hooks, spines, etc.), as a result of which inflammation can develop in this place.
Worms create a comfortable environment for themselves. In particular, they cause suppression of the immune system so that the body's defense system no longer reacts to their presence. Reduced immunity causes a person to become susceptible to various infectious diseases.
The presence of worms in the human intestines disrupts metabolism, as the worms absorb nutrients (proteins, minerals, vitamins, carbohydrates). Some varieties of worms secrete substances that neutralize the digestive enzymes of the host. The waste products of worms cause changes in the intestinal microflora, promoting the development of pathogenic microorganisms.
Many types of worms are hemophages, that is, they feed on the host’s blood, contributing to the development of anemia and vitamin deficiency (worms absorb the much-needed vitamin B12).
If the parasite lives not in the intestines, but in the tissues of some organ, then its growth causes compression and deformation of the tissues, which can lead to disruption of the functions of this organ (brain, liver, eyeball).
Suspicion of helminthiasis, first of all, causes disruption of the digestive system and neurological disorders.
Gastrointestinal manifestations of helminthic infestation
The consequences of the presence of worms in the body are not specific and can be mistaken for symptoms of various diseases. A person may complain of occasional pain in the abdominal area of unclear localization, flatulence, or a feeling of fullness in the abdomen. Appetite may increase or be completely absent. Bowel disturbances (constipation or diarrhea) may occur.
Neurological manifestations of helminthic infestation
Helminthic infestation is often the cause of neuropsychiatric disorders - this is the result of the presence in the blood of toxins produced by helminths. The patient may feel general weakness, emotional instability, fatigue, and loss of concentration may be observed.
Tips and tricks
Some owners do not understand what danger awaits them, because a cat can become infected with worms. And if treatment is not started in time, it can bring irreversible consequences. People who go on vacation to other regions can easily pick up parasites, so you should avoid walking barefoot on the ground and sand, contacting stray animals and eating food without knowing the recipe. In any case, regularly check yourself and your pet for parasites, get treatment for prevention, take special medications and follow preventive measures. And then your life and the cat’s life will be happy and wonderful.
Don't be afraid, there is always a way out and good will triumph over evil!
Methods for diagnosing helminthiasis
Since the symptoms of helminthiasis coincide with the signs of many other diseases, before prescribing treatment, it is necessary to make sure that worms are actually present in the body. For this purpose, various laboratory diagnostic methods are used.
Analysis of stool for worm eggs
If a helminthic infestation is suspected, the first step is to perform a stool test for worm eggs. To be more confident in the absence of worms, it is recommended to do such an analysis several times (a negative result in the case of a single analysis does not guarantee that there are no worms). However, enterobiasis cannot be detected using stool analysis.
More information about the diagnostic method
Scraping for enterobiasis
Scraping for enterobiasis allows you to identify pinworm infection.
Serological blood test
In difficult situations, additional tests are possible, in particular, a serological blood test for the presence of antigens and antibodies to a particular type of parasite.
More information about the diagnostic method
Sign up for diagnostics To accurately diagnose the disease, make an appointment with specialists from the Family Doctor network.
Make an appointment
The clinic offers the services of an experienced gastroenterologist, candidate or doctor of medical sciences, who will make a preliminary diagnosis, prescribe only the necessary studies according to the results of the examination, and write out a treatment plan. Having our own laboratory allows us to quickly obtain tests, and the absence of queues and appointments by appointment allows us to prescribe treatment as soon as possible. To make an appointment, select the doctor you like and fill out the form on the website, use the general appointment form, the function to order a call back, or simply call our contact center.
Methods for treating helminthiases
Despite the fact that helminthiasis is a common occurrence, it cannot be treated as something normal.
Worm infestation is a serious problem for the body, in some cases it can even lead to death. Worms cannot be tolerated. Infection with worms must be prevented, and if it occurs, the worms must be removed. To treat helminthiases, courses of special medications are prescribed.
If you suspect a worm infection, you should consult a therapist, and if you are talking about a child, a pediatrician or family doctor. In some cases, the doctor may recommend that the whole family take anthelmintic medications.
Pediatricians, family doctors and therapists at Family Doctor have extensive experience in identifying and treating various helminthiases. It is worth remembering that getting rid of parasites is a serious increase in our health!
Deworming
The procedure for removing worms from the body is called deworming
.
Along with anthelmintic drugs, the course of treatment usually includes drugs that help remove and bind toxic substances produced by worms, as well as antiallergic drugs.
Make an appointment Do not self-medicate. Contact our specialists who will correctly diagnose and prescribe treatment.
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Consequences of untreated parasitic infestations
Helminthiasis poses a serious danger; without treatment, it can result in death or significant health problems. An infected child poses a danger to the entire family and environment, as it spreads the disease.
Complications of worms in children:
- inflammatory exacerbation of appendicitis;
- epileptic seizures;
- visual impairment of several types;
- allergic reactions with copious nasal discharge;
- developmental lag behind peers;
- sexually transmitted infections, the most common in girls is vulvovaginitis;
- various types of pulmonary manifestations, including bronchial asthma;
- in difficult cases - damage to the brain and heart.
