From what worms appear, experienced doctors are well aware. It is no less useful to navigate this information and the townsfolk in order to protect themselves from invasion. Parents should be especially careful: the probability of infection of young children is significantly higher than average. Let's figure out where helminths can come from and how to notice them.
general information
Before figuring out what the worms come from, it should be formulated that this term hides under itself. With this word, it is customary to denote parasitic worms that can get out of the external environment. Helminths threaten human health, reduce the activity of the immune system and harm the natural microflora of the intestinal tract. Worms can cause organ dysfunctions. Invasion leads to a malfunction of internal systems. In total, this reduces the quality of human life and can cause serious complications.
Often a person does not even know about his illness, and explains the symptoms of invasion with other health problems. In order to sensibly assess risks and understand what the probability of infection is, you need to know what the worms come from, and also to imagine how they exist. Usually, infection occurs with the penetration of eggs into the body, from which larvae grow, growing into adult individuals capable of reproduction.
I’m not afraid of that!
That is exactly how a modern person often thinks when reading another horror story about the danger of helminthic infestation. Do not underestimate the prevalence of malicious worms. If there is a symptomatology suggesting an invasion, it is necessary to consult a doctor and check the condition. Very often, infection occurs by the oral-fecal route, that is, eggs of dangerous life forms penetrate the human body from the outside with food and drinking water. There is a chance of transmission when an insect bites.
Doctors, explaining why worms appear, will definitely pay attention to the possibility of penetration of pathological forms of life with soil. Dangerous soil can get home through shoes. The source of infection can be various pets, whose wool is often infected with worms.
Food can be a source of infection, because dangerous eggs get here in contact with flies. Many of our contemporaries are not thoroughly related to hygiene rules and standards, so the danger of such an invasion is quite significant. However, the most common option is the transfer between individuals in society. The highest spread rate among children.
And if more?
Doctors, explaining why worms appear in children and adults, pay attention to the high risk of infection through some specific foods. Especially dangerous fish, meat. If you do not process such food responsibly and efficiently, if the temperature regime is incorrect, the likelihood of infection increases significantly.
Some pathological forms of life can spread through household items. An infected person in everyday life transfers the disease further in society, simply touching various products. Healthy, after touching them, with a high degree of probability becomes infected. Just one touch on the door handle can “enrich” it with several hundred worm eggs.
The concentration of parasite eggs in water bodies and wells is extremely high. Inhabitants of the countryside are well aware of this, as well as of what causes worms in adults and children. Sanitary guidelines provide persistent advice on filtering all the fluids you eat.
Special occasion
Sometimes they are forced to think about where worms come from, women in an “interesting” position. Doctors say that on average, helminth infections reach 90%. The worse the sanitary conditions in everyday life, the greater the danger. The period of pregnancy requires a particularly careful attitude to your health. A woman should remember: worms can harm a child and disrupt the processes of his development, and drugs used in the fight against invasion are harmful to the child.
Pregnant women become infected in the same way as all other people: the invasion occurs with food and through household items. Most often, eggs penetrate the human body with liquid, food, find themselves in the intestinal tract, where the conditions for development are favorable, and begin to grow rapidly. Often the cause of infection is insufficiently thorough hygiene. If a person rarely and irresponsibly washes his hands, does not carefully process greens, vegetables, fruits, the likelihood of invasion increases significantly.
What does this threaten?
Knowing whether worms can appear, and understanding which of them are especially dangerous, a woman can protect herself from infection. To realize the importance of preventive measures, one needs to be guided by the possible consequences. In particular, invasion of helminths can provoke an allergic reaction. Such life forms generate toxic products that poison the human body. With a high degree of probability, they initiate a hypersensitivity reaction. There is the possibility of forming a state of severe poisoning, accompanied by severe edema.
During pregnancy, invasion can cause anemia. Knowing why worms appear in adults, it is possible to prevent theft with harmful life forms of useful components necessary for the normal functioning of the human body. With helminth infection, anemia is often formed in a very severe form, since worms absorb all useful compounds. This negatively affects the processes of the formation of the child; delays in the development of intelligence and the physical body can be observed. There is a risk of fetal hypoxia, which is associated with a risk of miscarriage.
Doctors, explaining why worms appear in humans, pay attention: roundworms are most dangerous for pregnant women. These parasites can leak through the placental barrier and infect the fetus. There is a possibility of brain invasion, which leads to serious, irreversible consequences.
Biology and medicine
Doctors, explaining why worms appear, usually pay attention to the peculiarities of the biological cycle of the development of these parasitic life forms. A certain sequence is inherent in all helminths - first, the pathogen exists in the form of an egg, which gradually transforms. For each specific stage of development, there are unique unique optimal conditions, therefore, worms regularly change their environment, while transforming the essence. Most often, infection with pinworms, officially called enterobiosis, is detected in people. For pinworms, the most comfortable environment is the lower sector of the small intestine and the beginning of the large. Females enter the rectum and leave the body through the anus. Near the anus, they lay their eggs, soon after which they die.
About distribution
So, why do worms of this type appear? Doctors have established: infection is possible from a person with this form of invasion. Eggs secreted by females on the skin, mature in about five hours (with a possible deviation for an hour in the larger and smaller direction). As soon as they reach maturity, they turn into invasive, infect clothing, household items, bedding. One of the routes of distribution is with flies. A person becomes infected by accidentally swallowing such eggs with food, bringing them with dust to the mucous membranes of the respiratory system. For patients with pinworms, a mechanism of re-infection with helminths, which are already in the body, is characteristic, since the skin itches, a person combes it and contaminates his hands with eggs.
Terms and phenomena
Doctors, figuring out why worms appear in children and adults, have established that a contagious pathway of infection is possible. It is he who is described above, that is, pinworms are transmitted in this way. Knowing this mechanism of helminth infection, you can understand why it is so important to observe hygiene rules. To support pinworms, only the presence of a person is enough - they do not need intermediate hosts or any special biological media. In total, about 350 million people on this planet are infected with this type of helminthiasis. Many do not have sufficient hygienic skills, others simply do not have the resources to implement them - this is more typical of the southern regions.
Soil and disease
By studying how many worms appear, doctors have established the significance of the soil for some types of infestations. In medicine, the phenomenon was called geohelminthiasis. A classic variant of the disease that spreads in this way is ascariasis. Adult parasitic worms can take root in the human intestinal tract. One female in 24 hours is able to secrete 250 thousand eggs, which can be not only fertilized. If the egg is not fertilized, it will not cause infection. Along with feces, eggs that have not yet matured get in - they need special temperature conditions and a comfortable level of humidity. Inside the egg, a larva matures, gradually shedding and acquiring the ability to infect humans. Development is impossible if the warming up of the medium does not reach 12 degrees Celsius, but the eggs still remain viable.
A person becomes infected by swallowing a ripe egg. Most often this happens when eating vegetables contaminated with small particles of soil. Gardens and orchards are an important element in the spread of the disease. Often in the gardening industry, the owner uses human feces that have not undergone the disinfection procedure as fertilizer, which significantly increases the risks.
Curious to know
You can get roundworms when you are in certain conditions. Eggs isolated from the human body need time and a comfortable environment for maturation, that is, there must be enough heat and soil. However, life in cold regions does not provide protection against ascariasis. People living beyond the Arctic Circle receive vegetables from warmer places, which may have been stored without observing the optimal thermal regime. If the product is infected with roundworms, a person can also get sick if they do not wash the food thoroughly enough. Another way of invasion is with vegetables grown in local greenhouses, where human feces are used as fertilizer, thereby trying to reduce the cost of expensive manure.
Threat around us
You can learn about infection with parasites from curious historical references. It is known that in the fall of the 44th, American soldiers were in the Philippines, and many at that moment were happy with local conditions. Indeed, the climate of the islands is warm, there are many products, and especially fresh vegetables and fruits. The waters in which you can swim, warm up to 30 degrees. Elite fighters spent all their free time enjoying their luck. After a month and a half, the first signs of the disease appeared - more and more paratroopers were worried about unhealthy stools, many were in a fever. In others, there was symptomatology, indicating a CNS damage, some suffered from bowel obstruction. In the shortest possible time, the infection spread so much that the troops became completely unworkable.
What happened?
The described case belongs to the class of biohelminthoses. This is how Europeans first learned about schistosomiasis. This is the form of helminthiasis that trematodes provoke. An adult lives in the venous system of the intestinal tract and bladder, where it lays eggs. Vascular cramps help the eggs penetrate the tissues around. Inside is a germ that generates enzymes that are aggressive to organic tissue. When the egg is in water, the embryo leaves the shell, affecting the freshwater mollusk. The source of schistosomiasis is a diseased individual whose feces and urine contain dangerous eggs. You can get infected while swimming, being in the water. A significant role is given to sick animals.
How to fight?
There are two main methods of treatment: you can get rid of helminths with medication, you can turn to folk remedies. The first option is more reliable and safer. Such treatment requires a relatively short time. In pharmacies, there are many drugs to combat invasion. They all differ in side effects, so the choice of a specific one must be entrusted to a specialist.
Among the most famous, it is worth noting the drugs "Pirantel", "Dekaris" and "Vermox". What exactly to take, the doctor will determine based on the patient’s condition, the characteristics of the infection, the presence of additional restrictions.
What are people talking about?
Reviews testify: at least once in a life with an infestation of worms, almost everyone had to deal with it. People who turned to the doctor on time and carefully followed the program he proposed easily coped with the problem. Persons who launched the disease noted severe consequences. Everyone agrees: it is necessary to treat the invasion, and it is desirable - by means of official medicine.