If a person is diagnosed with subcutaneous parasites, it is important to promptly seek medical attention and diagnose the problem.It is also necessary to select a treatment regimen that takes into account the type of worms and their location.Which parasites can live in human skin, which symptoms bother the patient, which diagnostic measures help to determine the disease and which drug treatment is carried out if the diagnosis is confirmed?
Reasons for appearing
Subcutaneous helminths that invade the human body may not show signs of themselves for years. As the worm matures, the infected person develops severe symptoms that indicate that something is wrong with the body and medical attention is needed.Worm larvae enter the host's body in the following ways:
- from the bites of infected insects;
- when drinking water in which there are larvae;
- through physical contact with an infected person.
To determine which parasites are under a person's skin, you need to contact an infectious disease doctor who will refer the patient for examination.After a series of diagnostic tests, the doctor will identify the type of worm and prescribe the appropriate treatment.Attempting to remove subcutaneous parasites yourself is not recommended as it can worsen the condition and cause life-threatening complications.
Types of subcutaneous helminths, symptoms and location
Drankuliasis
Dranculosis – worms under the human skin that enter the body when drinking dirty water and live in countries with warm climates.Parasites are localized on the back, stomach and legs, namely in the subcutaneous layer.Adults reach a height of up to 150 cm;Pets can also be carriers.When the larvae enter the human body, they travel through the bloodstream, penetrate the internal organs and subcutaneous tissue.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 localization swells, itches, and when the tumor reaches a large 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
Dirofilariae are human skin parasites that enter the host's body through insect bites, usually mosquito bites.The primary host of heartworm is a pet that is bitten by a mosquito and transmits the larvae into the human body with the bite.The incubation period is 2-3 years and the infected person does not cause any symptoms during this time.The subcutaneous Dirofilaria worm not only affects human skin, but migratory larvae also penetrate the sclera of the eyes, causing visual impairment and, if not treated in time, complete loss.The worm can also live in the scrotum and affect other sexual organs of the patient.
Over the course of their lives, intradermal parasites release toxic waste products that cause itching and burning.As the parasite grows, the affected area of skin also enlarges.To remove the worm, a resection of the affected area is performed to remove the dirofilaria.
scabies mite
Scabies mites are parasites that live under the skin and are only visible under a microscope.The mite settles in the subcutaneous layer and develops vital activity, damaging the integrity of the dermis, which causes severe itching in the patient.The tick feeds on human epithelium, develops completely in the patient's body and, upon reaching sexual maturity, lays eggs.The parasite is most often localized on the back, hands and fingers, soles of the feet, outside of the thigh, chest, armpits, genitals and scalp.Infection with scabies mites is visually clearly visible and if the disease is not treated, complications such as furunculosis, dermatitis and eczema occur.
Filariasis
The main vector of the disease is infected insects that infect a person through a bite.When the larvae enter the human body, fever symptoms accompanied by skin rashes occur.After that, the disease does not become noticeable for several years.When the larvae form, humans experience symptoms such as deterioration in general health, weakness and fever.Rashes appear on the neck, trunk and back in the form of eczema, ulcers, warts and nodular growths.If the disease is not treated in time, vision suffers and there is a risk of osteoarthritis.
Schistosomiasis
Schistosomiasis is a subcutaneous worm that enters the human body upon contact with contaminated water.Worms infect the patient's genitals, causing itching, allergic rashes and dermatitis.In schistosomiasis, the kidneys and liver are affected.Parasites in the testicles and scrotum cause inflammation, lumps and itching.It is important to diagnose the disease in a timely manner and start drug treatment.
Cysticercosis
Cysticercosis is caused by pork tapeworm larvae that enter the human body through consumption of contaminated water and meat from a sick 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 where the helminth is located increases in size 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 assesses the lesions that determine the advanced stage of the disease.To confirm the diagnosis, the patient is referred for blood tests and swab tests.For more detailed diagnostics, instrumental methods are used that help determine the location of the parasites and the number of adults in the body.When the diagnosis is confirmed, the doctor develops a treatment regimen.
Treatment of subcutaneous parasites in humans
Treatment of parasites affecting the skin is based on the use of a broad-spectrum anthelmintic.In case of inflammation, the use of antibiotics, vasoconstrictors and antihistamines is recommended.
With dirofilariasis, 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.In case of massive infection of the internal organs, the sclera of the eyes and the brain by large worms, surgical removal is indicated.You should not try to cure this type of helminthiasis yourself using traditional methods, as they are usually ineffective in severe infestations and in some cases can harm the patient.
Prevention
Since subcutaneous worms and ticks enter the human body through the skin upon contact with an infected carrier, you must first follow the rules of hygiene: always wash your hands before eating, keep the room clean, regularly change underwear and bed linen, and prevent mosquitoes and other insects from entering your home.
If someone prefers to vacation in countries with a tropical climate, it is worth finding out in advance about the quality of drinks, food and the vacation spot itself.If the selected area is inhabited by insects and animals that cause a parasitic disease, you should consult a doctor about safety rules that will help prevent infection.