Methods of human infection and treatment from parasites

herbal tea for parasites

There are many ways to infect humans with parasites.Statistics say that the common cause of human death is the presence of parasites in the body and infectious diseases.

Scientists have found fungi, bacteria and even algae in blood plasma.The most common are intestinal helminths.

Parasites can live inside a person for a long time.In 60% of cases, chronic diseases and oncology are caused by their vital activity.With prolonged exposure to microorganisms, internal organs and the entire immune system suffer.

Methods of infection by parasites

The method of infection by parasites is different.Parasites are microorganisms that live at the expense of other organisms and are related to them biologically and ecologically.Parasites can feed on juices, tissues, and food taken by a person, remaining in the body temporarily or permanently.

You can become infected with helminths in the following ways:

  1. Through dirty hands.
  2. When in contact with the ground.
  3. For insect bites.
  4. If you eat a piece of meat or fish that is undercooked.
  5. If you do not wash fruits and vegetables before eating.
  6. If you have an illiterate relationship with animals.
  7. When in contact with sick people with helminths.

Worm eggs can be found in soil, water, dirty fruits and vegetables, as well as in meat or fish that have not undergone adequate heat treatment.

In some cases, infection can occur due to insect bites, but it is very rare, because helminth eggs mainly enter the body with food.Dirty hands can also be the cause of helminthiasis infection.

You can also get infected from a sick person who is a pinworm carrier.Pinworms crawl out through the anus and lay eggs inside the anus.They, in turn, can remain wearing underwear, ending up in someone's hands.Larvae can remain on toilets, front door handles, and other objects.If the rules of personal hygiene are not followed, it penetrates the body of other family members.If helminths are found in one of the family members, all household members must undergo treatment.

Waterborne infection occurs through ingestion of uncooked water or while swimming.

What types of helminths exist?

The most common group of intestinal worms include nematodes.These include hookworms, roundworms, pinworms, heartworms and trichinella.

The second large group includes protozoa, or single-celled parasites.These are amoeba, lamblia, neospores, cryptosporidium, etc.

Entamoeba histolytica infection can occur through drinking dirty water.In this case, loose stools appear, severe abdominal pain and vomiting occur.Sometimes in severe cases such manifestations cause complications in the liver.People often confuse amoebic dysentery infections with viral infections.

Millions of single-celled parasites can exist and thrive in the stomach wall, which prevents nutrients needed by the body from being properly absorbed.

Symptoms of giardiasis

Symptoms of parasite infestation are as follows:

  1. Accumulation of gas in the stomach.
  2. Stools are uneven with undigested food pieces.
  3. shivering.
  4. Increased sweating.
  5. Frequent stomach aches.
  6. Loose stools.

In the absence of treatment for parasites, over time, a person will begin to lose weight and often fall ill due to a lack of immune system.Of course, it is not recommended to be guided only by symptoms to identify parasites.It is necessary to conduct a series of stool and blood tests to detect helminths.Treatment largely depends on the extent of the infection.In folk medicine there are many recipes for the treatment of helminthiasis;in difficult cases it is better to use medicine.

Classification of helminths

Worms are divided into flat and round.

Flat view:

  1. Trematodes, this includes schistosomes, opisthorchis, etc.
  2. Cestodes - echinococcus, pig tapeworm, alveococcus.

Roundworms or nematodes:

  1. pinworms.
  2. Ascaris.
  3. Trichinella.
  4. Hook worm.

The most common types of helminths are:

Schistosomes

This type of worm has different sexes;in appearance it resembles a needle with a length of 0.4 to 2.6 cm.Females are considered large and can produce up to 300 larvae per day.

The route of transmission is mainly through swimming in contaminated waters.Infection occurs through human mucous membranes and through accidental ingestion of dirty water while bathing.Once inside the body, the larvae within a day turn into adults, capable of producing hundreds of similar organisms.

Schistosome reaches sexual maturity after entering the human venous system through the bloodstream.Individual eggs can be in the intestines, urine, and mucous membranes.After defecation, the schistosome begins its journey in the same way.

These parasites can remain in the human body for decades, causing irreparable harm to the patient.It is not the schistosomes themselves that are dangerous, but the eggs.They accumulate on internal organs and with their spines cause damage, damaging tissue, which often causes various ulcers.

There are symptoms by which one can determine the presence of schistosoma in the body:

  • lack of appetite;
  • anemia;
  • enlarged liver and changes in the spleen;
  • poor intestinal motility;
  • stomach ache;
  • diarrhea or constipation;
  • sudden weight loss;
  • bleeding in the intestines;
  • pain during urination;
  • allergic reactions;
  • general weakness.

Cestodes

Cestodes are tapeworms that can reach enormous lengths.Therefore, the length of an adult is an average of 0.5 cm.Female cestodes can lay up to 200 thousand eggs in a year.

Thanks to a special device on the head in the form of a suction cup, cestodes are tightly attached to the intestinal wall.In this case, the whole body suffers.Such worms are especially dangerous for small children, because their vital activity exhausts the body and causes anemia in a short time.

The route of infection is fecal-oral, ie dirty hands, fruits and vegetables.The larvae, once in the intestine, spread through the veins throughout the body, penetrating the liver, heart and even the oral cavity.Some larvae die, while the rest are re-swallowed.

The main signs of parasite infestation:

  • nausea and vomiting;
  • yellowing of the skin;
  • pancreatitis;
  • frequent colds;
  • development of bronchitis and pneumonia.

Prevention of parasite infestation

Since there are many ways of infection by parasites, it is advisable to follow some rules to protect yourself and family members from the possibility of ingesting worm larvae.

  1. Compliance with personal hygiene rules.Frequent hand washing will prevent parasites from entering the human body.Children especially need to be taught this, because they often put their hands and various objects in their mouths.
  2. Wash fruits and vegetables thoroughly with running or boiling water.
  3. Extermination of flying and crawling insects (flies, cockroaches) in residential areas, as they are carriers of helminth eggs.

Many experts believe that everyone, to one degree or another, is a carrier of parasites, so it is necessary to cleanse the body from time to time.