Despite the achievements of modern civilization in General and medicine in particular, the question is, what are the different types of worms and how they affect the human body, continues to be relevant. There are several types of worms that can be seen in the photo with its description. Different worms may not provide the same degree of risk to humans, but in any case, strike the immune system and can cause the development of other diseases.
In the human body parasites 2 types of worms: round (nematodes) and flat (tapeworms and flukes).
Worms
One of the principal characteristics of nematodes is their extraordinary resistance. They can survive even after 5 years in formalin. Among other features of the worms it is necessary to identify:
- the rapid development of the primitive life cycle;
- simple digestive system, consisting of a straight tube from the mouth to the anus;
- the fast reproduction;
- movement, intense movement of the organs of the host.
The most common and dangerous types of worms are: pinworms, ascarids, vlasoglavy, Trichinella, Giardia.
Pinworms
Pinworms – the worms are usually white in color. The males are very small, not more than 5 mm, while the length of the Maturity of the females is larger than 1, see photos pinworms look like sticks with sharp ends. The symptoms appear after 5-6 hours after its ingestion. Female lays eggs in the folds of the anus, after which the newly born worm was to sneak up the gut.
If pinworms hit the body gives the following signs – itching in the anus, intestinal disorders, irritability, nausea. Generally, this type of worms affects small children who tend to put things in their mouth and not enough for personal hygiene.
Roundworm
Unlike the pinworm roundworm have large dimensions from 15 to 40 cm of Eggs, larvae enter the digestive system, where they continue to parasitize before the last date. Roundworm live for about a year. When the infected person suffers from abdominal pain, nausea, vomiting, fatigue, allergic reactions.
Important! Each patient can be an individual reaction to an infection by this type of worms. The severity of symptoms can vary from minor to serious diseases manifestations.
Whipworm
The name of the worm is received because of the thin and long in the form of body hair. Most often lives in the caecum. Length of the parasite from 5.5 mm (female) to 4.5 cm (men). Its sharp front end of the whipworm, passes through the membrane to the mucosa of the intestine, therefore, to eat blood and tissue fluids. Whipworm has symptoms similar to the manifestations of the activities of other parasites.
Among the specific symptoms are:
- sensations similar to appendicitis;
- the development of polyps and cysts in the habitat of the parasite;
- ulcer of stomach;
- seizures.
The species Trichinella
Try worms, which are parasitic to organisms of many species, both domestic and wild animals (badgers, wild boar). The main route of infection by ingestion of raw meat or meat products infected, cooked rare.
A few days you will have the larva of Trichinella in the full maturation in the duodenum. Good mobility allows the parasite to penetrate into different organs along with the blood. In severe cases of trichinosis gives a complication in the respiratory tract, the Central nervous and the cardiovascular system. If it is not treated, the infection can even lead to death.
Giardia
The size of these malicious worms are so small that considering them only under the microscope. However, the damage to the body, especially for kids, they did great. With the help of flagella in the body of the parasite attaches itself to the membrane lining of the intestine, taking away all the nutrients.
Giardia is very viable and can be active at any time of the year. Can be:
- in untreated raw water;
- dirty hands, unwashed vegetables, fruits;
- to the earth, the sand;
- in toys, dishes, household items.
One of the specific signs of giardiasis is a pink-red rash on the skin accompanied by itching, severe and prolonged diarrhea that smells foul.
Flat worms
This type of worm has a conical body in the form of a sheet or tape. In contrast with the round, flat worms have characteristics of both male and female. Of all the vital systems of these worms should be attributed to the digestive and excretory. The human parasites include flukes and tapeworms. In humans flatworms are fixed in the walls of organs or vessels by means of suction cups.
Liver Caus
The parasite is flat in shape, reaching 5 cm in length. It received its name due to the common location in the liver. It may also inhabit the gall bladder and the pancreas thanks to their two children: oral and ventral. At the beginning of the development cycle of the helminth faeces, infected it with the eggs, penetrate the soil and the water. Then, through an intermediate host, the mollusk, the eggs are transferred to the body of the fish, where the hatching of the larvae are fixed in your body. The consumption of fish contaminated causes a dangerous disease opisthorchiasis.
To get infected with this type of worms can eat insufficiently cooked meat of bream, carp, roach, gudgeon, crucian carp and other fish. Among the symptoms are:
- the increase of the body temperature;
- pain in the muscles;
- biliary colic;
- acute pain in the right side;
- and loss of appetite.
Important! Damage diagnosis of the Fluke is often complicated. In the transition of opisthorchiasis in the chronic form are similar to symptoms of diseases such as gastritis and pancreatitis.
Beef and pork had
These two types of parasites are tapeworms have different intermediate hosts, but the residence of both the people. Beef tapeworm is the largest of all the intruders of the human body. Its length is 10 m.
Pork was easier to expel from the body, but it is very dangerous because it can migrate not only in the intestine, but also in the brain, liver and even the eyes of the man. Initially, the disease is almost asymptomatic, but later it states:
- weakness, insomnia, headache;
- heartburn, nausea;
- pain in the stomach;
- exit with the feces of the bovine tapeworm segments;
- sudden changes: from the famine to the increased appetite;
- the anaemia.
Echinococcus
This species of worms live in dogs, foxes, wolves, and occasionally cats. The appearance and the method of subjection in the body of living beings are the same as in other species of flatworms. Among the people most at risk are those who work with pets (hunters, shepherds). The symptoms of echinococcosis are reminiscent of the liver disease. In addition of stool disorders and General discomfort common symptom is icteric staining of the skin.
Treatment
Despite the large number of diseases caused by helminths, there are many effective medications that relieve the human body from all types of worms. The main feature of the pills for worms, is their high toxicity, therefore, the choice should consider the degree of infection, the person's age, disease concomitant and the General safety of the drug. Consider the most effective and safe pills that help to cleanse the body of infestations parasitic.
Important! Auto-selection of the tablets of worms, without consulting a doctor, is unacceptable! Excessive dose can cause the body to not less harm than the infestation with worms!
Some drugs can be taken as a prophylactic. Prevention is necessary if the infected worms were detected in one of the members of the family or the presence of Pets. Great importance should be given to the purity of the hands, especially in children, the regular cleaning of the premises, comply with all safety rules of cooking.