If a person is diagnosed with subcutaneous parasites, it is important to see a doctor immediately and get the problem diagnosed.A treatment regimen should also be selected that takes into account the type and location of the worms.What parasites can live in human skin, what symptoms bother the patient, what diagnostic measures help to determine the disease, and what drug treatment is given when the diagnosis is confirmed?
Reasons for appearance
Subcutaneous intestinal worms that enter the human body do not show signs of themselves for years.When the worm develops, the infected person develops severe symptoms that indicate that something is wrong in the body and that medical attention is needed.Worm larvae enter the host in the following ways:
- through the bites of infected insects;
- if you drink water that contains larvae;
- through physical contact with an infected person.
To determine what parasites are under a person's skin, you need to contact an infectious disease doctor who will refer the patient for testing.After a series of diagnostic tests, the doctor identifies the type of worm and prescribes the appropriate treatment.Removing parasites under the skin yourself is not recommended, as it can worsen the condition and cause life-threatening complications.
Types, symptoms and location of subcutaneous helminths
Dranculiasis
Dranculosis - worms under the human skin, which enter the body when drinking dirty water, live in countries with a warm climate.Parasites are located on the back, stomach and legs, namely in the subcutaneous layer.Adults reach a size of 150 cm;pets can also be carriers.When the larvae enter the human body, they travel in the bloodstream, 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 excrete 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 skin parasites that enter the host through insect bites, most often mosquito bites.The primary host of heartworm is a domestic animal that has been bitten by a mosquito, which transfers the larvae to the human body with the bite.The incubation period lasts 2-3 years, during which the infected person is not bothered by any symptoms.Subcutaneous dirofilaria worm affects not only the human skin, the migrating larvae enter the sclera of the eye, which leads to visual impairment and, if not treated in time, to complete loss.The worm can also live in the scrotum and affect the patient's other genitals.
During their lifetime, intradermal parasites release toxic waste products that cause itching and burning.As the parasite grows, the affected area of the skin also grows.To remove the worm, 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.Having settled in the subcutaneous layer, the mite exerts a vital activity, damaging the integrity of the dermis, which causes the patient to experience severe itching.Feeding on the human epithelium, the tick fully develops in the patient's body and lays eggs when sexually mature.The parasite is most often localized on the back, hands and fingers, soles, outer surface of the thighs, chest, armpits, genitals and scalp.Scabies mite infestation is visually obvious, and if the disease is not treated, complications such as furunculosis, dermatitis and eczema develop.
Filariasis
The main carriers of the disease are infected insects that infect humans by biting them.When the larvae enter the human body, symptoms of fever appear, accompanied by skin rashes.After that, the disease does not appear for years.When the larvae develop, a person experiences symptoms such as deterioration of 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, the person's vision suffers, and arthrosis worries.
Schistomatosis
Schistomatosis 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 skin inflammation.Schistomatosis affects the kidneys and liver.Parasites in the testicles and scrotum cause inflammation, lumps and itching.It is important to diagnose the disease in time and start medication.
Cysticercosis
Cysticercosis is caused by the larvae of the pig tapeworm, which enter the human body by consuming contaminated water and the meat of sick animals.Helminths live under the skin, in the eye, in the tissues of the internal organs, in the 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 the helminth is located, increases in size and gradually becomes denser.
Diagnostics
In humans, subcutaneous parasites are diagnosed directly in the office of an infectious disease doctor who examines the patient.The doctor evaluates the changes that determine the advanced stage of the disease.In order to confirm the diagnosis, the patient is referred for a blood test and sampling.For more detailed diagnostics, instrumental methods are used that help determine the location of parasites and the number of adults in the body.After confirming the diagnosis, the doctor develops a treatment plan.
Treatment of subcutaneous parasites in humans
The treatment of parasites affecting 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 the case of dirofilariasis, when the worm is concentrated in one place and its movement is limited, surgery 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 recommended in case of massive infection of internal organs, sclera of the eye and brain by large worms.Do not try to cure this type of helminthiasis yourself with traditional methods, as they are usually ineffective in severe infections and in some cases can harm the patient.
Prevention
Since injectable 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 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 paying attention in advance to the quality of the drinks and food and the vacation spot itself.If the selected area is inhabited by insects and animals that cause parasitic diseases, consult your doctor about safety rules that will help you avoid infection.