Signs of the presence of parasites in the human body

Helminthiasis is an unpleasant human disease, not only because of its delicacy, but also because of the serious complications it can cause. To prevent this from happening, you need to know what the symptoms of worms are in humans.

Signs of worms

Identifying helminths can be difficult as some of them do not show up for a long time. Also, the symptoms of worms in an adult can be similar to colds. Many people ask the question "How do I know if I have worms. "It is worth paying attention to the most characteristic signs of parasites in the human body.


The signs of parasites are very different. A sudden rise in temperature should alert a person. It is not the worms themselves that provoke it, but their waste products. Because of the worms, the human body experiences intoxication, and inflammatory processes begin to develop. Then the immune system turns on, and as a result, the temperature rises. In addition, some types of parasites provoke an allergic reaction, which is also accompanied by a rise in temperature.


Symptoms of worms in an adult and in a child can have different manifestations, including coughing. Many have a cough because the worms have affected the respiratory system. If there is a cough, as well as other signs of helminthiasis, then, most likely, an infection with pinworms or ascaris has occurred. It is these types of tapeworms that can provoke a cough.

Skin problems

Signs of parasites in the human body can characterize the appearance of acne or a rash on the human skin. Skin problems are often seen as symptoms of a worm infestation. Peeling, itching, redness - these symptoms of parasites in the human body appear due to the active activity of tapeworms or if they have settled under the skin layer. The most common causative agent of skin rashes is the Ascaris genus worms, but other representatives are also found. Acne from worms is often a sign of complications or an allergic reaction. In case of untimely treatment, these symptoms of parasites in the body can provoke dermatitis or eczema.

skin problems as a sign of the presence of parasites in the body

Bad breath

Sometimes human helminths appear as bad breath. In the course of parasitism, worms release toxic substances in the gastrointestinal tract. It is the toxins that cause bad breath in humans. The intensity of the odor may depend on the organ that has been affected. It is almost impossible to get rid of the smell without treatment for helminthiasis. It is necessary to treat the body for worms. But before that, you should make sure that the smell is precisely due to parasites. If during halitosis there are other symptoms of the presence of parasites in the human body, then you should be tested for worm eggs.


Could heartburn be another sign of a person having worms? If you are suffering from constant heartburn for no apparent reason, then it is better to check your body for parasites.

Since worms mostly affect the stomach and intestines, they disrupt the normal functioning of digestion. That is why infestation by worms can be accompanied by heaviness in the abdomen and heartburn.

can heartburn be a sign of the presence of worms in a person


Abdominal pain and bloating are common symptoms of helminthiasis in adults and children. These signs of parasite infestation occur for the same reasons as heartburn. These symptoms of helminthic invasion in adults, as in children, may be accompanied by loss of appetite.

Nausea and vomiting

Nausea and vomiting are signs of helminth infection that are common in children. If the child begins to vomit often, vomiting and at the same time the stomach begins to ache, then helminthic invasion is quite possible. When, in addition to these signs, there is a decrease or a sharp increase in appetite, diarrhea and fatigue, this should be a reason to consult a doctor and pass the necessary tests for the presence of helminths.

nausea and vomiting as signs of helminth infection


Worms can trigger symptoms such as constipation. Dysfunction of the intestines, where parasites live, leads to difficult bowel movements. Also, parasites can cause intestinal obstruction and blockage due to their number or size. Some representatives of helminths cause constipation due to the fact that they are woven into a ball in the intestines.


Symptoms of helminthic infestation in adults can manifest as diarrhea. This is due to the fact that some representatives of worms produce substances that disrupt the intestinal microflora. Namely, the level of sodium chloride decreases, which leads to loose stools.

Itching in the anus

Itching in the anal area can be considered the first sign that parasites have appeared in the body. Itching is especially severe at night. This is due to the fact that the worms begin to lay their eggs in the folds of the intestine in the anus.

itching in the anus as the first sign of parasite infestation


Signs of the presence of parasites in the human body can be expressed in constant flatulence. To the question "can the stomach ache with worms", the unequivocal answer is yes. Worms can cause severe gas formation due to intestinal blockages. That is why people with helminths feel flatulence in the abdomen.

Weakened Immunity

If we talk about what worms are dangerous for humans, the first is, of course, the weakening of the immune system. With their parasitism, helminths disrupt the normal functioning of the body's protective properties. As a result, the body becomes easily vulnerable to various diseases. The appearance of diarrhea or allergic reactions on the skin can be regarded as the first signs of worms with weakened immunity.

weakening of immunity in the presence of parasites in the body

Losing or vice versa a sharp weight gain

Symptoms of infection with worms can manifest itself in the form of weight loss or vice versa. The sure signs of the presence of worms in the body are problems with weight gain with a normal appetite. Most often, this symptom manifests itself in children. The child does not gain weight for a long time. Such signs of the presence of parasites in the human body appear due to the fact that the parasites begin to conduct their active life, taking the necessary substances from the body. Obesity means that the worms have disturbed the human metabolism, and the body has undergone severe intoxication. Excessive sweating can also be a sign of worms. Parasitic hyperhidrosis is a consequence of metabolic disorders.

Teeth grinding

Teeth grinding usually occurs during sleep. With worms, this manifestation occurs mainly among children. Less commonly, you can find such signs of worms in an adult. Bruxism is associated with a disorder of the nervous system, which is influenced by parasites and their toxic vital activity.


Signs of worms in adults and children can manifest as nervousness or irritability. Less commonly, symptoms of helminth infection are found in the form of depression and apathy. Parasites in the body are capable of disrupting the human nervous system, causing negative consequences.

irritability as a symptom of the presence of parasites in the body

Chronic fatigue

Signs of worm infestation may appear as chronic fatigue. Can the signs of the appearance of worms occur in the form of rapid fatigue, drowsiness, emotional and physical fatigue? The answer is yes. Signs of the appearance of worms in this form are associated with the fact that the body stops absorbing the substances necessary for energy: nutritious proteins, fats and carbohydrates. Recognizing an invasion by these signs is rather problematic, you need to pay attention to other symptoms.

Pain in muscles and joints

Adult worms can cause muscle and joint pain. The pain is caused due to the migration of worms in the human body. Symptoms of the presence of worms are triggered when parasites infect tissues or cause inflammation in the joints. It is quite difficult to understand that you have worms with symptoms such as muscle pain. To understand whether there are parasites, other symptoms will help, which will certainly appear.


Allergic reactions are not uncommon in people with helminths in their bodies. This manifestation can be dangerous. The danger of having worms in a person in the form of an allergy may even include anaphylactic shock. The toxic substances produced contribute to the inflammatory processes.

It is necessary to understand that in humans, worms destroy the entire body. Whatever signs appear, they need to be recognized as soon as possible. This will help prevent worms from adversely affecting the human body for a long time.

an allergic reaction in the presence of parasites in the body


Worms in humans can serve as a positive factor for the development of cancer. Cancer can appear due to the fact that helminths in adults and children kill the immune system.

This or that symptom will help determine whether you have parasites in your body. The main thing is to pay attention to them. The body signals disease through the manifestation of disease symptoms. Timely detected infestation by worms will help rapid treatment.