If a person is diagnosed with subcutaneous parasites, it is important to seek medical attention promptly and diagnose the problem.It is also necessary to select a treatment regimen that will take into account the type of worms and their location.What parasites can live in human skin, what symptoms bother the patient, what diagnostic measures will help determine the disease and what drug treatment is carried out when the diagnosis is confirmed?
Reasons for the appearance
Subcutaneous helminths, entering the human body, may not show any signs for years.When the worm matures, the infected person develops serious symptoms, which indicate that there is a problem with the body and that medical attention is needed.Worm larvae enter the host's body in the following ways:
- by the bites of infected insects;
- drinking water that has larvae in it;
- through physical contact with an infected person.
To determine which parasites are under a person's skin, you should contact an infectious disease doctor who will refer the patient for testing.After a series of diagnostic tests, the doctor will identify the type of worm and prescribe the appropriate treatment.It is not recommended to try to remove subcutaneous parasites yourself, as you may aggravate the condition and lead to life-threatening complications.
Types of subcutaneous helminths, symptoms and localization
Drankulosis
Drankulosis - worms under human skin that enter the body by drinking dirty water live in countries with warm climates.The parasites are located on the back, stomach and legs, particularly in the subcutaneous layer.Adults reach sizes up to 150 cm;pets can also be carriers.When the larvae enter the human body, they migrate through the blood, penetrating the internal organs and the subcutaneous layer.Adults reach sexual maturity after 12 months.
Due to the fact that the patient's skin parasites secrete their waste products, the skin at the site of their localization swells, itches, and when the tumor reaches a significant size, it bursts, releasing new larvae.Larvae in the leg cause complications such as blood poisoning, joint problems and suppuration in the parasite's habitat.
Heartworm
Heartworms are human skin parasites that enter the host's body through the bites of insects, most often mosquitoes.The primary host of heartworm is a domestic animal that is bitten by a mosquito, transferring the larvae with the bite into the human body.The incubation period lasts 2 to 3 years and the infected person is not bothered by any symptoms during this period.The subcutaneous dirofilaria worm affects not only human skin, migratory larvae penetrate the sclera of the eyes, leading to visual impairment and, if not treated in time, complete loss.The worm can also live in the scrotum and affect other genitals of the patient.
During their life, intradermal parasites release toxic waste, causing itching and burning.As the parasite grows, the affected area on the skin also increases.To eliminate the worm, a resection of the affected area is performed to eliminate the heartworm.
Scabies mite
Scabies mites are parasites that live under the skin and can only be seen under a microscope.Having settled in the subcutaneous layer, the mite develops vital activity, damaging the integrity of the dermis, which causes severe itching in the patient.Feeding on human epithelium, the tick fully develops inside the patient's body and, when it reaches sexual maturity, lays eggs.The parasite is most often located on the back, hands and fingers, on the soles of the feet, the outer side of the thigh, on the chest, under the armpits, on the genitals and on the scalp.Scabies mite infection is clearly visible visually and if the disease is not treated, complications such as furunculosis, dermatitis and eczema develop.
Filariasis
The main vector of the disease is infected insects, which infect a person through a bite.When the larvae enter the human body, symptoms of fever develop, accompanied by skin rashes.After that, the disease does not make itself felt for several years.When the larvae form, a person experiences symptoms such as a deterioration in general health, weakness and fever.Rashes appear on the neck, torso and back in the form of eczema, ulcers, warts and nodular growths.If the disease is not treated in time, the person's vision suffers and osteoarthritis worries.
Schistomatosis
Schistomatosis is a subcutaneous worm that enters the human body upon contact with contaminated water.The worms infect the patient's genitals, causing itching, allergic rashes and dermatitis.With schistomatosis, the kidneys and liver are affected.Parasites in the testicles and scrotum cause inflammation, bumps and itching.It is important to diagnose the disease in time and start drug treatment.
Cysticercosis
Cysticercosis is caused by pork tapeworm larvae, which are introduced into the human body by consuming contaminated water and meat from a diseased animal.Helminths live under the skin, in the eyes, in the tissues of internal organs, muscles and even in the head.If the larvae are located in the muscles and under the skin, pain and burning occur.The affected area under the skin, in which helminths are located, enlarges and gradually becomes denser.
Diagnosis
Subcutaneous parasites in humans are diagnosed directly in the office of an infectious disease doctor who examines the patient.The doctor evaluates the lesions which determine the advanced stage of the disease.To confirm the diagnosis, the patient is referred for blood tests and scraping samples.For more detailed diagnostics, instrumental methods are used to help determine the location of parasites and the number of adults in the body.When the diagnosis is confirmed, the doctor draws up a treatment regimen.
Treatment of subcutaneous parasites in humans
Treatment of skin parasites is based on the use of a broad-spectrum anthelmintic.In case of inflammation, it is recommended to use antibiotics, vasoconstrictors and antihistamines.
In case of heartworm disease, when the worm is concentrated in one place and its movement is limited, an operation is prescribed during which an incision is made in the affected part and the worms come out through the skin with the help of a doctor.Surgical removal is indicated in cases of massive infection of internal organs, sclera of the eyes and brain with large worms.You should not try to cure this type of helminthiasis yourself using folk methods, as they are usually ineffective in large infestations and in some cases can harm the patient.
Prevention
Since hypodermic worms and ticks enter the human body through the skin upon contact with an infected carrier, you must first of all follow the rules of hygiene: always wash your hands before eating, keep the room clean, regularly change underwear and bedding, and prevent mosquitoes and other insects from entering your home.
If a person prefers to vacation in countries with a tropical climate, it is worth taking care of the quality of drinks, food and the vacation spot itself in advance.If the chosen area is inhabited by insects and animals causing parasitic disease, then you should consult a doctor about safety rules that will help avoid infection.