If a person is diagnosed with subcutaneous parasites, it is important to immediately see 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 on human skin, what symptoms bother the patient, what diagnostic measures will help determine the disease and what drug treatment will be carried out when the diagnosis is confirmed?
Reasons for the appearance
Subcutaneous helminths, penetrating the human body, may not show signs for years.When 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 infected insect bites;
- when drinking water with 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 testing.After a series of diagnostic tests, the doctor will identify the type of worm and prescribe appropriate treatment.It is not recommended to try to remove subcutaneous parasites yourself, as you may worsen the condition and cause potentially fatal complications.
Types of subcutaneous helminths, symptoms and location
Dranculiasis
Drankulose - worms under human skin that enter the body when drinking dirty water, live in countries with hot climates.The parasites are located on the back, stomach and legs, namely in the subcutaneous layer.Adults reach sizes of up to 150 cm;Domestic animals 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 location 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
Dirofilaria are human skin parasites that enter the host's body through insect bites, most often 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 for 2 to 3 years and the infected person is not bothered by any symptoms during this period.Subcutaneous dirofilaria worm affects not only human skin, migratory larvae enter the sclera of the eyes, leading to visual impairment and, if not treated in a timely manner, complete loss.The worm can also live in the scrotum and affect the patient's other genitals.
During life, intradermal parasites release toxic waste, resulting in 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 heartworm.
Scabies mite
Scabies mites are parasites that live under the skin and can only be seen under a microscope.Installing itself in the subcutaneous layer, the mite develops vital activity, damaging the integrity of the dermis, which causes the patient to feel intense itching.Feeding on human epithelium, the tick fully develops inside the patient's body and, upon reaching sexual maturity, lays eggs.The parasite is most often located on the back, hands and fingers, the soles of the feet, the outer surface of the thighs, the chest, 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, which infect a person through a bite.When the larvae enter the human body, symptoms of fever develop, which is accompanied by a rash.After that, the disease does not make itself felt for several years.When larvae are formed, the person experiences 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 a timely manner, the person's vision suffers and osteoarthritis is a concern.
Schistomatosis
Schistomatosis is a subcutaneous worm that enters the human body when it comes into 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 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 sick animal.Helminths live under the skin, in the eyes, in the tissues of internal organs, in muscles and even in the head.If the larvae are located in the muscles and under the skin, pain and burning will occur.The affected area under the skin, where 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, which determines the advanced stage of the disease.To confirm the diagnosis, the patient is sent for blood tests and scrapings.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
The treatment of parasites that affect the skin is based on the use of a broad-spectrum anthelmintic.For inflammation, the use of antibiotics, vasoconstrictors and antihistamines is recommended.
In the case of heartworm disease, when the worm is concentrated in one location and its movement is limited, an operation is prescribed in which an incision is made in the affected part and the worms are exited through the skin with the help of a doctor.Surgical removal is indicated for massive infection of internal organs, sclera of the eyes and brain with large worms.You should not try to cure this type of helminthiasis on your own using traditional methods, as generally with intense infestation 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 it is necessary to follow the rules of hygiene: always wash your hands before eating, keep your room clean, regularly change your underwear and bedding and prevent mosquitoes and other insects from entering your home.
If a person prefers to spend their holidays in countries with a tropical climate, it is worth taking care of the quality of the drinks, food and the vacation spot itself in advance.If the chosen area is inhabited by insects and animals that cause parasitic diseases, you should consult a doctor about safety rules that will help avoid infections.