What kind of parasite is the biggest parasite

Ascaris is a common parasite in the human body and the largest parasite in the human body. The presence of roundworms in children's bodies can be very harmful, and children are likely to be exposed to this disease, so parents need to be vigilant. Ascaris lays eggs in the human body, and the eggs are excreted with feces, and these roundworm eggs can enter the human digestive tract through hands, flies, etc. contaminated water or food, and children can get sick after eating contaminated water or food, and the common way of infection is to eat raw vegetables, melons and fruits.

Especially in spring and summer, the climate is warm and humid, which is suitable for the reproduction and development of roundworms, and people are more susceptible to ascariasis. Common symptoms include gastrointestinal symptoms: loss of appetite and abdominal pain are common.

Abdominal pain is generally not severe, mostly located in the periumbilical or epigastric region, the pain is irregular, counter-current, indefinite, and often relieved spontaneously. When the child is in pain, he likes to rub his abdomen, and there is no tenderness or tension in the abdominal muscles. Some children may have picky eating or heterophilia, such as eating slag and clods.

Nausea, vomiting, laxatives or constipation may also occur. Sometimes roundworms may be spit out or feces; Psychiatric symptoms: Ascaris metabolites or toxins can cause a variety of symptoms when absorbed.

For example, neurotoxins have toxic effects on the nervous system, such as restlessness, irritability, insomnia, teeth grinding, and irritability. Anaphylotoxins can cause refractory urticaria, nasal itching or unusual sensation, angioedema, and eosinophilia in the blood. Some children with severe infections may suddenly have convulsions and coma under certain triggers (such as colds, indigestion, fatigue, etc.).

It can also lead to malnutrition in children: when there are a large number of roundworms in the intestines, these roundworms will not only compete with the child for nutrients, but also hinder normal digestion and absorption, which can lead to malnutrition, anemia, and even stunted growth.

1.**Ectoparasites:

Ticks, lice, fleas, etc. 2Endoparasite: Mites 3

The internal parasite version is divided into intestinal parasites and blood right parasites and intracellular parasites 4Intestinal parasites: roundworms, hookworms, tapeworms, whipworms, etc.

5.Blood parasites: heartworms, babesis filaria (tick-transmitted) need to develop a reasonable plan according to the specific situation, and standardized prevention is required.

There are many common parasite species, such as roundworms in the stomach is a relatively common parasite, and dodder seeds with parasites in plants are different species of plant parasites.

Common parasites include body surface parasites and internal parasites, and body surface mites, fleas, ticks, etc.; The body includes roundworms, toxoplasmosis, tapeworms, schistosomes, and many more.

The 5 most common parasites in China are the above 5 species!

Parasites are schistosomiasis, roundworms, tapeworms.

1. Schistosomiasis.

Schistosomiasis usually parasitizes the blood velocity, and it will cause the host to suffer from schistosomiasis, and after the onset of the disease, there will be fever or pain, and even accompanied by cough or diarrhea, and as the disease progresses, there will be symptoms of swelling and lethargy.

2. Ascaris. <>

Ascaris insects can live in the internal organs, about 15 to 35 centimeters long, and can be transmitted through food, once they enter the human body, they will directly penetrate the walls of the internal organs, enter the bloodstream, and induce the patient to have fever, old age and allergies, and even accompanied by pain.

3. Tapeworms. <>

Tapeworms can be transmitted through contaminated food, parasitic in the internal organs, causing nausea and vomiting, and even accompanied by inflammation and diarrhea of the internal organs, as the disease progresses, there will also be symptoms such as dizziness and malnutrition.

Introduction to parasites

A parasite is an organism that spwells most of its life on another animal, called a host or host, and at the same time, causes damage to the parasitic animal. Many small animals survive in a parasitic manner, attaching themselves to animals larger than them.

All organisms that are in or outside the host or host for the nutrients necessary for their survival, development, or reproduction, or for shelter.

The above content reference: Encyclopedia - Parasites.