If a person is diagnosed with subcutaneous parasites, it is important to promptly consult a doctor and diagnose the problem.It is also necessary to choose 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 penetrating the human body may not show any signs of themselves for years.When the worm matures, the infected person develops severe symptoms that indicate something is wrong with the body and medical attention is needed.Worm larvae enter the host's body in the following ways:
- through infected insect bites;
- when drinking water in which there are larvae;
- through physical contact with an infected person.
To determine what parasites are under the skin of a person, you need to contact an infectious disease doctor who will refer the patient for examination.After a series of diagnostic tests, the doctor will determine the type of worm and prescribe appropriate treatment.It is not recommended to try to remove the subcutaneous parasites yourself, as you can worsen the condition and cause life-threatening complications.
Types of subcutaneous helminths, symptoms and localization
Dranculiasis
Drankulosis - worms under the human skin that enter the body when drinking dirty water, live in countries with a warm climate.The parasites are localized on the back, stomach and legs, namely in the subcutaneous layer.Adults reach sizes up to 150 cm;domestic animals can also be carriers.When the larvae enter the human body, they migrate into the bloodstream, penetrate the internal organs and the subcutaneous layer.Adults reach sexual maturity after 12 months.
Due to the fact that the patient's skin parasites release their waste products, the skin at the site of their 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 disease
Dirofilaria are skin parasites in humans that enter the host's body through the bites of insects, most commonly mosquitoes.The main host of heartworm disease is a domestic animal that is bitten by a mosquito, transferring the larvae with the bite to the human body.The incubation period lasts 2-3 years, during which the infected person is not bothered by any symptoms.The subcutaneous worm dirofilaria affects not only the human skin, the migrating larvae enter the sclera of the eyes, which leads to visual impairment and, if not treated in time, to complete loss.The worm can also live in the scrotum and affect other genital organs of the patient.
During their lifetime, intradermal parasites secrete toxic waste products, resulting in itching and burning.As the parasite grows, the affected area of the skin also increases.To remove the worm, the affected area is resected to remove the heartworms.
Scabies tick
Scabies mites are parasites that live under the skin and can only be seen under a microscope.Settling in the subcutaneous layer, the mites develop a vital activity, damaging the integrity of the dermis, which causes the patient to experience severe itching.Feeding on human epithelium, the tick fully develops in the patient's body and, upon reaching sexual maturity, lays eggs.Most often, the parasite is localized on the back, hands and fingers, on the feet, the outer surface of the thigh, on the chest, in the armpits, on the genitals and on the scalp.Scabies infection is clearly visible visually, and if the disease is not treated, complications such as furunculosis, dermatitis and eczema develop.
Filariasis
The main carrier of the disease are infected insects that infect a person through a bite.When the larvae enter the human body, symptoms of fever develop, which is accompanied by skin rashes.After that, the disease is not felt for several years.When the larvae form, a person experiences symptoms such as general health deterioration, weakness and fever.Rashes in the form of eczema, ulcers, warts and nodules appear on the neck, torso and back.If the disease is not treated in time, the person's vision suffers and arthrosis is a concern.
Schistomatosis
Schistosoma is a subcutaneous worm that enters the human body through contact with contaminated water.The worms infect the patient's genitals, causing itching, allergic rashes and dermatitis.In schistomatosis, 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 time and start treatment with drugs.
cysticercosis
Cysticercosis is caused by pig tapeworm larvae, which are introduced into the human body by consuming contaminated water and meat from an infected 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 localized in the muscles and under the skin, pain and burning occur.The affected area under the skin, in which the helminth is located, increases in size, gradually becoming 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 that 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 that will help determine the location of 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 that affect the skin is based on the use of broad-spectrum anthelmintics.In case of inflammation, the use of antibiotics, vasoconstrictors and antihistamines is recommended.
In dirofilariasis, when the worm is concentrated in one place and its movement is limited, an operation is prescribed, in which an incision is made in the affected part and with the help of a doctor, the worms come out through the skin.Surgical removal is indicated for massive infection of the internal organs, the sclera of the eyes and the brain by large worms.You should not try to cure this type of helminthiasis on your own using traditional methods, as usually in severe infestations they are ineffective and in some cases can harm the patient.
Prevention
Since hypodermic worms and ticks enter the human body through the skin when in contact with an infected carrier, first of all you must 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 rest in countries with a tropical climate, it is worth taking care in advance of the quality of drinks, food and the place of rest 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 you avoid infection.