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 select a treatment regimen that takes into account the type of worms and their location.What parasites can live in human skin, what symptoms disturb the patient, what diagnostic measures will help determine the disease, and what drug treatment is carried out once the diagnosis is confirmed?
Reasons for appearance
Subcutaneous helminths, penetrating the human body, may not show any signs for years.As the worm matures, the infected person develops severe symptoms, which indicate that something is wrong with the body and medical attention is needed.Worm larvae enter the host's body in the following ways:
- through the bites of infected insects;
- when drinking water in which larvae are present;
- through physical contact with an infected person.
To determine which parasites are under the skin of a person, it is necessary to contact an infectious disease doctor who will refer the patient for tests.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 worsen the condition and cause life-threatening complications.
Types of subcutaneous helminths, symptoms and location
Drunkuliasis
Drankulosis - worms under the human skin that enter the body when drinking dirty water, live in countries with warm climates.Parasites are localized on the back, stomach and legs, i.e. in the subcutaneous layer.Adults reach sizes of up to 150 cm;pets can also be carriers.When the larvae enter the human body, they migrate through 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 secrete 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.The larvae in the leg cause complications such as blood poisoning, joint problems and suppuration in the parasite's habitat.
Filariasis
Dirofilaria are human skin parasites that enter the host's body through insect bites, in most cases mosquitoes.The main host of heartworm is a pet that is bitten by a mosquito, transferring the larvae with the bite into the human body.The incubation period lasts 2-3 years and during this period the infected person does not feel any symptoms.The subcutaneous worm Dirofilaria affects not only human skin, migrating larvae enter the sclera of the eyes, leading to vision impairment and, if not treated in a timely manner, to complete loss.The worm can also live in the scrotum and affect other genital organs of the patient.
During their lives, intradermal parasites release toxic waste products, causing itching and burning.As the parasite grows, the affected area on the skin also increases.To remove the worm, a resection of the affected area is performed to remove the heartworm.
Scabies mite
Scabies mites are parasites that live under the skin and can only be seen under a microscope.Settling in the subcutaneous layer, the mite develops vital activity, damaging the integrity of the dermis, causing severe itching in the patient.Feeding on human epithelium, the tick develops completely inside the patient's body and, once it reaches sexual maturity, lays eggs.The parasite is most often located on the back, hands and fingers, soles of the feet, outer surface of the thigh, chest, under the armpits, genitals and 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 carrier of the disease is infected insects that infect a person through a bite.When the larvae enter the human body, symptoms of fever develop, accompanied by skin rashes.Subsequently, the disease does not make itself felt for several years.When larvae are formed, a person experiences symptoms such as deterioration of 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 promptly, the person's vision is affected and osteoarthritis is worrying.
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, lumps 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, 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, gradually becoming denser.
Diagnostics
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 undergoes blood tests and scrapings of samples.For a more detailed diagnosis, 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 affecting the skin is based on the use of a broad-spectrum anthelmintic.For inflammation, it is recommended to use antibiotics, vasoconstrictors and antihistamines.
In case of heartworms, 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 the worms come out through the skin with the help of a doctor.Surgical removal is indicated for massive infection of the internal organs, sclera of the eyes and brain by large worms.You should not try to treat this type of helminthiasis yourself using traditional methods, since generally in case of heavy 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 in contact with an infected carrier, first of all it is necessary to follow hygiene rules: 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 a person prefers to rest 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 that cause parasitic diseases, it is necessary to consult a doctor about safety rules that will help avoid infection.