If a person is found to have subcutaneous parasites, it is important to see a doctor immediately and identify the problem.It is also necessary to choose a treatment regimen that takes into account the type of worms and their location.What parasites can live on human skin, what symptoms bother the patient, what diagnostic measures will help to identify the disease, and what drug treatment is carried out when the diagnosis is confirmed?
Reasons for appearance
Subcutaneous helminths that penetrate the human body may not show any symptoms for years.When the worm matures, the infected person develops severe symptoms that indicate that there is a problem in the body and that medical attention is required.Worm larvae enter the body of the host in the following ways:
- by infected insect bites;
- when drinking water with larvae;
- through physical contact with an infected person.
To determine what parasites are under the skin of a person, you should contact an infectious disease doctor who will send the patient for examination.After a series of diagnostic tests, the doctor will determine the type of worm and prescribe the appropriate treatment.It is not recommended to try to remove subcutaneous parasites yourself, as you can worsen the condition and cause life-threatening complications.
Types, symptoms and location of subcutaneous helminths
Dranculosis
Dranculosis - worms under the human skin, which enter the body when drinking dirty water, live in countries with a warm climate.Parasites are localized in the back, stomach and legs, that is, 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 entire bloodstream, penetrating the internal organs and the subcutaneous layer.Adults reach sexual maturity after 12 months.
As the patient's skin parasites secrete waste products, the skin at the site of their localization swells, itches, and when the tumor reaches a large size, it bursts and releases new larvae.Larvae in the foot cause complications such as blood poisoning, joint problems and suppuration in the parasite's habitat.
Heartworm
Dirofilaria are skin parasites in humans that enter the host's body through insect bites, most often mosquitoes.The main host of heartworm is a domestic animal, which is bitten by a mosquito, and through its bite, the larvae are transferred to the human body.The incubation period lasts 2-3 years, and during this period, the infected person does not have any symptoms.Subcutaneous dirofilaria worm affects not only the human skin, the migrating larvae enter the sclera of the eyes, which causes visual impairment and, if not treated in time, leads to complete loss.The worm can also live in the scrotum and affect other sexual organs of the patient.
During their lifetime, intradermal parasites release toxic waste products, resulting in itching and burning.As the parasite grows, so does the affected area on the skin.To remove the worms, the affected area is resected to remove the dirofilaria.
Scabies mite
Scabies mites are parasites that live under the skin and can only be seen under a microscope.Being located in the subcutaneous layer, the tick develops vital activity, disrupts the integrity of the dermis, which causes the patient to experience severe itching.The tick, which feeds on human epithelium, fully develops in the patient's body and lays eggs after reaching sexual maturity.The parasite is mostly localized on the back, hands and fingers, soles of the feet, outer surface of the thighs, chest, armpits, genitals and scalp.Infection with scabies ticks is visually obvious, and if the disease is not treated, complications such as furunculosis, dermatitis and eczema develop.
Filariasis
The main carrier of the disease is infected insects that infect humans by biting.When the larvae enter the human body, symptoms of fever accompanied by skin rashes develop.After that, the disease does not make itself felt for several years.When the larvae are formed, a person experiences symptoms such as general health deterioration, weakness, and fever.On the neck, trunk and back, the rash appears in the form of eczema, ulcers, warts and nodular growths.If the disease is not treated in time, a person's eyesight suffers and arthrosis is a concern.
Schistomatosis
Schistosomiasis is a subcutaneous worm that enters the human body when it comes into contact with contaminated water.Worms infect the patient's genitals, causing itching, allergic rashes, and dermatitis.With schistomatosis, the kidneys and liver are affected.Parasites in the scrotum and scrotum cause inflammation, lumps, and itching.It is important to diagnose the disease in time and start drug treatment.
Cysticercosis
Cysticercosis is caused by pork tapeworm larvae that enter the human body by consuming contaminated water and meat of the diseased animal.Helminths live under the skin, in the eyes, in the tissues of the internal organs, in the muscles and even in the head.If the larvae are localized in the muscles and under the skin, pain and burning occur.The affected area under the skin, where the helminth is located, grows in size, gradually thickens.
Diagnostics
In humans, subcutaneous parasites are diagnosed directly in the office of an infectious disease doctor who examines the patient.The doctor evaluates the lesions that determine the advanced stage of the disease.To confirm the diagnosis, the patient is sent 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 prepares a treatment regimen.
Treatment of subcutaneous parasites in humans
Treatment of parasites affecting the skin is based on the use of broad-spectrum anthelmintics.It is recommended to use antibiotics, vasoconstrictors and antihistamines for inflammation.
During dirofilariosis, when the worm is concentrated in one place and its movement is limited, an operation is prescribed to remove the worms from the skin by opening an incision in the damaged part with the help of a doctor.Surgical removal is indicated for massive infection of internal organs, eyes and sclera of the brain by large worms.You should not try to treat this type of helminthosis yourself using traditional methods, because they are generally ineffective with heavy infestations and in some cases can harm the patient.
Prevention
Since hypodermic worms and ticks enter the human body through the skin after contact with an infected carrier, first of all, you should follow the rules of hygiene: always wash your hands before eating, keep the room clean, change your underwear and bedding regularly, prevent mosquitoes and other insects from entering your home.
If a person prefers to vacation in countries with a tropical climate, it is worth thinking in advance about the quality of drinks, food and the vacation place itself.If the selected area is inhabited by insects and animals that cause parasitic disease, then you should consult a doctor about safety rules that will help prevent infection.