First of all, the simplest creature appeared a long time ago, which is considered to be the oldest creature on earth. Throughout their existence, they have become difficult to resist various tests. They can survive even in the most dangerous environments.
These microorganisms have chosen a very convenient way of survival for themselves-parasitism, especially in the human body. As mentioned earlier, these microorganisms are very "harmful" and long-lasting, so it is sometimes difficult to eliminate them.
There are several types of parasites that "live". The first category includes endogenous microorganisms, that is, those inside the human body. The second type includes exogenous parasites that easily "settle" on the skin and cause various skin diseases.
Types of protozoan parasites
Basically, there are 4 kinds of parasites that "live well" in the human body.
flagellum
These include Lambia, Trypanosoma. This category represents the oldest parasite representative. Their motor organ is called flagella, hence the name. The size of the parasites themselves is only microscopic, they have a constant shape and usually reproduce by dividing into two parts.
They are very dangerous to humans and animals. If they enter the human body, they will cause great harm. They can also cause various diseases. For example, American carotid fever, skin leishmaniasis and so on. They can parasitize in the intestines, blood and skin. Therefore, it has a negative impact on human health.
Sporozoites
This protozoan parasite has a very complicated development path. It is currently known that this category contains approximately 1, 400 species. All representatives "choose" a parasitic lifestyle, which is extremely dangerous to humans and animals. Reproduction occurs through cell division.
Generally, human or animal tissues and organs are selected as the "place of residence". This species causes many diseases. For example, such as malaria, toxoplasmosis.
Ciliates
These include orchids. There are about 7000 species. The motor organs of these parasites are cilia, and there are many of them.
One characteristic of this type is the presence of two cores. They have a constant body shape and shell. Breeding is usually carried out by department. This species is no less harmful to humans and animals than the first two species.
Sarcode
These include dysentery amoeba. They are the most primitive of all types and classes. There are about 10, 000 species! They have no permanent body shape. Parasitic on humans and animals.
Most of the time, they choose the digestive system for their activities. Therefore, a person will suffer very severe poisoning. In some cases, death is also common.
These types combine high resistance to various "tests". After all, the infected person will constantly fight the parasites, but because they can withstand the effects of all measures, this method does not always work.
Why are they dangerous and what diseases do they cause
The simplest parasites are indeed very dangerous to human health. They can cause various diseases and bring certain consequences. In any case, you should not underestimate the simplest parasites, because they can seriously harm a person.
Diseases caused by protozoan parasites:
malaria
For this disease, certain differences are characteristic. Sometimes there is relief, and then relief of symptoms is replaced by worsening symptoms. The main symptoms are headache, fever, nausea, vomiting, and convulsions.
For many years, chitin has been considered the best treatment. However, deaths from this disease are also the most common because of the low level of drug development.
Ammoniasis
Another equally dangerous disease, its consequences are also sad. The pathogen is dysentery amoeba.
Symptoms begin to appear 7 to 10 days after infection. These include headaches, general malaise, fever, and some people may have an upset stomach. The second is complications, which are manifested in liver problems. If the patient does not start treatment on time and does not see a specialist, the consequences will be irreversible.
Toxoplasmosis
The pathogen of the disease is Toxoplasma gondii. Symptoms of this disease include damage to the eyes, damage to the nervous system, and damage to the cardiovascular system. At first, infections are usually rare, as if the common cold has passed.
Infection during pregnancy is very dangerous. Even if the child survives, it is likely to develop complications and damage the eyes or nervous system. Therefore, even if you have the first symptoms, you must consult a doctor.
Fault
It is caused by microorganisms such as Balantidia. The symptoms of this disease are abdominal pain and indigestion. In some cases, high temperatures can also be intoxicating.
Leishmaniasis
Leishmania is considered the causative agent of the disease. There are skin and mucous membrane skin manifestations, and ulcers appear. Edema often occurs when there are mucosal skin manifestations. Because these diseases are related to the respiratory tract, they may cause death.
Leishmaniasis is mainly found in hot countries. This disease is very common and occurs in 87 countries.
As you can see, despite the simple structure of microorganisms, the simplest parasites pose a great danger to human health. They may cause irreparable harm to the human body, and bring certain consequences and complications.
How they spread
There are four most common ways of infection:
- Contact-Family. . . exhibiting this type due to violations of sanitation measures or sanitation rules. Infection can come from various activities: using other people's items, especially personal hygiene products, tableware, etc. Therefore, it is very important to comply with personal hygiene rules and own your own personal care products. Under no circumstances should you use other people's products.
- Stool-Oral. . . This type occurs due to contact with feces or vomit. The simplest parasite first enters the hands or food of the "new host" and then enters its body.
- From food. . . This type of symptoms is caused by eating contaminated food. This may be cooked fish or meat, unwashed vegetables and fruits, and dairy products.
- Spreadable. . . This type of occurrence is the result of the spread of the infected object during the bite, that is, through the secretion of saliva.
How to get rid of them
After reading the article, this problem will definitely arise. The simplest parasitic infections are very common, so getting rid of their problems is very important.
As mentioned earlier, when the first symptoms of infection appear, you should consult your doctor. Experts can prescribe certain tests and inspections. After passing the examination, the doctor will make an accurate diagnosis. Since then, treatment is urgently needed. It is not recommended that you take the medicine yourself, because it is a professional who can help you make the correct diagnosis and prescribe the appropriate treatment. In most cases, doctors resort to the use of various drugs for treatment, which can help eliminate parasites and speed up the body's recovery.
In modern times, there are many different good medicines that can help protozoan parasite infections. There are various medicines on the market, which makes it possible to find the right medicine for a specific patient.
Precaution
In order not to encounter the above-mentioned problems, certain rules must be followed and preventive measures must be taken.
The most effective rules are those taught by children in school. First, you should not forget to wash fruits and vegetables thoroughly. You can also perform heat treatment or cut off the skin.
In addition, you cannot eat raw fish or meat that is not fully cooked. The plate must be fully prepared, and the temperature and time must be observed to fully cook the product. Casual sex should be avoided. And you also need to have regular physical examinations.