What parasites cause allergies in humans?

A negative reaction of the body can occur not only on animals, plant pollen, medicines and food. An increase in histamine in the blood can provoke helminths and protozoa. What parasites cause allergies, and how to deal with this phenomenon, we will consider in more detail.

skin rashes in the presence of parasites in the body

Types of parasites that cause allergies

Not all helminths and protozoa are allergens that can provoke a negative reaction of the human immune system. There are several types of such parasitic pathogens.

  1. Single-celled organisms or lamblia. They can lead to atopic dermatitis in children, eczema, neurodermatitis. Disorders appear in the work of the intestines, sleep worsens, irritability is observed against the background of severe skin itching.
  2. Helminths - echinococcus, roundworm, toxocara. Such parasites cause hives, edema, itching, bad breath, asthma in humans. In addition, ascaris larvae are capable of forming focal necrosis inside the body, which leads to severe inflammation of the affected tissues.
  3. Fungi, bacteria, viruses. Such organisms are referred to as infectious allergens that provoke negative reactions of the immune system.

The most dangerous parasites that cause allergic reactions are worms and lamblia. Their negative impact on the body is carried out in two ways. First, helminths poison human organs and systems with the products of their vital activity. And secondly, there is an acute intoxication with decay substances of dead individuals.

helminth from the human body

Causes and relationship

To understand what is the relationship between worms and allergies, you need to know the reasons why some worms cause an increased sensitivity of the immune system in adults and children.

Roundworms and toxocaras disrupt metabolic processes in the human body, thereby depriving it of important trace elements, minerals and vitamins. This drains the immune system, it begins to react violently. As a result, skin rashes, shortness of breath, abnormalities in the functioning of the stomach and intestines occur.

Another reason why a parasitic allergy appears is the toxic effect of the waste products of worms. Harmful substances poison human lymph and blood.

In addition, parasites have a destructive effect on the intestinal microflora. As a result of this process, pathogenic microorganisms begin to grow sharply, which leads to the body's reaction in the form of stool disorders, inflammatory processes, flatulence.

abdominal pain in the presence of parasites in the body

The negative processes associated with the development of helminthic invasions provoke disturbances in the work of the defense system, increasing its sensitivity to foreign antigens - a condition close to immunodeficiency. As a result of pathological changes, dangerous diseases develop that a person does not associate with helminthic invasions, and for a long time he is treated with the wrong drugs, launching the main cause of the disease.

Symptoms and course of the disease

If we proceed from the relationship of worms and allergies, then the symptoms of a negative reaction of the body to parasites are similar to typical allergic manifestations. Usually, the skin and the digestive system, and sometimes the respiratory system, are most affected.

The main symptoms of an allergy to worms:

  • skin rashes of various localization in the form of urticaria, eczema, dermatitis;
  • decrease in the lumen of the bronchi, bronchospasm, the development of asthma;
  • severe itching, skin redness, blistering and swelling;
  • severe cough, fever, fever;
  • runny nose, swelling of the eyelids, lips, yellowness of the skin.

Important!The facet stage of ascaris and echinococcus can provoke anaphylactic shock. It all depends on the number of parasites and their prevalence in the internal organs.

Severe allergic reactions in children are caused by lamblia. They provoke the development of eczema, atopic dermatitis. The child's skin becomes covered with purulent acne or rough plaques. Such manifestations are clearly visible in the photo.

rash on the face caused by parasites

Symptoms in the early stages are almost invisible. They intensify with the intensive development of helminthic invasions. Gradually, immunity decreases, infected children and adults are more likely to get colds, they have constant malaise, fatigue, decreased appetite, and intestinal disorders.

People rarely associate such manifestations with worms and do not immediately consult a doctor. In this case, the disease is aggravated and the condition worsens.

Treatment methods

To get rid of allergic manifestations, you need to eliminate the source of their occurrence. Therapy should be directed primarily at the destruction of parasites, their eggs and larvae. In addition, the doctor selects medicines so as to remove the toxic decay products of dead helminths from the body.

Pharmacy drug therapy

Medication can be prescribed as a course or as a single dose. The method and dosage are chosen by the doctor.

Treatment should be supplemented with cleansing enemas. This will help to quickly remove dead helminths, their eggs and waste products from the human body, thereby reducing intoxication. The procedures are best performed 12-14 hours after taking the medication.

cleansing enema to remove parasites

Folk remedies

Treatment is more effective if it has an integrated approach. Traditional therapy is recommended to be supported by folk remedies. The main thing is to consult a specialist before using them.

Walnut leaf decoction

Fresh raw materials (300 g) pour 1 liter of water and simmer for 25–35 minutes. Strain the liquid and take 0. 5 cups in the morning and evening for a week.

walnut leaves to remove parasites

Infusion of tansy and wormwood

Place equal parts of plants (50 g each) in a liter jar and pour 750 ml of boiling water. Strain the infusion, use 200 ml twice a day before meals.

tansy for removing parasites

Garlic milk enemas

Boil a head of garlic in 250 ml of milk until it softens. Pass the broth through cheesecloth and start the procedure. Dosage: 200 ml for adults, from 25 to 50 ml for children (depending on the age of the child). The course of treatment is 5 procedures.

garlic to remove parasites from the body

Cleansing soda enemas

Dilute 30 g of soda in 2 liters of water (22-25 degrees). Do an enema 10-12 hours after taking an anthelmintic drug.

Folk remedies in the fight against helminths are effective if they are used in combination with the main therapy.

soda to remove parasites from the body

Prevention of parasites

Based on the fact that helminths can be associated with allergic manifestations, you need to try to prevent them from entering the body.

  1. Compliance with the rules of hygiene. Most of the parasite infestation occurs precisely through dirty hands (especially in children).
  2. Careful handling of food. Meat and fish need to be fried, boiled or salted well. Rinse vegetables and fruits well under plenty of water.
  3. Keeping pets. If cats or dogs live in the house, you need to monitor their condition (timely worming, vaccination), hygiene of their tray and feeding containers.

Adhering to these rules, you can protect yourself and your family members from dangerous infection with helminths.

Some types of worms are indeed capable of causing allergic manifestations in the form of urticaria, dermatitis, eczema. In severe cases, asthma, Quincke's edema, anaphylactic shock may develop. Therefore, with a noticeable decrease in immunity (frequent colds, fatigue, loss of appetite, apathy and nervousness), it is recommended to immediately consult a doctor. The sooner the source of the allergy is identified, the better the disease will respond to treatment.