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 appear for a long time. Also, the symptoms of worms in an adult can be similar to those of the common cold. 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 increase in temperature should alert a person. It is not the worms themselves that cause it, but their waste. Due to worms, the human body suffers 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 cause an allergic reaction, which is also accompanied by a rise in temperature.


Symptoms of worms in an adult and in a child may 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, infection with pinworms or roundworms has occurred. It is these types of tapeworms that can cause a cough.

Skin problems

Signs of parasites in the human body may characterize the appearance of acne or rash on 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 rashes is Ascaris worms, but other representatives are also found. Acne caused by worms is often a sign of complications or an allergic reaction. With untimely treatment, these symptoms of parasites in the body can cause dermatitis or eczema.

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

Bad breath

Sometimes human helminths show up as bad breath. During parasitism, the worms release toxic substances into the gastrointestinal tract. These are the toxins that cause bad breath in humans. The intensity of the odor may depend on the organ affected. It is almost impossible to get rid of the smell without treatment for helminthiasis. It is necessary to treat the body against worms. But before that, you need to make sure that the smell is precisely caused by pests. If with halitosis there are other symptoms of the presence of parasites in the human body, tests for worm eggs should be carried out.


Could heartburn be another sign of someone having worms? If you suffer from constant heartburn for no apparent reason, it is best to check your body for parasites.

Since most worms infect the stomach and intestines, they interfere with normal digestion. That is why the worm infestation can be accompanied by heaviness in the abdomen and heartburn.

Can heartburn be a sign 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 infestation which are common in children. If the child begins to vomit frequently, vomit and at the same time have a stomach 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 take the necessary tests for the presence ofhelminths.

nausea and vomiting as signs of helminth infection


Worms can trigger symptoms such as constipation. Dysfunction of the intestines, where the parasites live, leads to difficult stools. 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 may 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 of the appearance of parasites in the body. The itching is particularly 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 worms stomach ache", the unequivocal answer is yes. Worms can cause severe gas formation due to intestinal blockages. This is why people with helminths experience gas in the abdomen.

Weakened immunity

If we are talking 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 protective properties of the organism. As a result, the body easily becomes vulnerable to various diseases. The appearance of diarrhea or allergic reactions on the skin can be considered the first signs of worms with weakened immunity.

weakened immunity in the presence of parasites in the body

Losing or vice versa brutal weight gain

Symptoms of a worm infection may manifest as weight loss or vice versa. The sure signs of the presence of worms in the body are problems with weight gain with normal appetite. Most often, this symptom is manifested 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 lead their active life, taking the necessary substances from the body. Obesity means that the worms have disrupted human metabolism and the body has suffered severe poisoning. Excessive sweating can also be a sign of worms. Parasitic hyperhidrosis is a consequence of metabolic disorders.

Grinding teeth

Grinding of teeth usually occurs during sleep. With worms, this manifestation occurs mainly in 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 life activity.


Signs of worms in adults and children may be nervousness or irritability. Less commonly, the symptoms of helminth infection present in the form of depression and listlessness. Parasites in the body are able to disrupt the human nervous system, leading to 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 onset of worms manifest as 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 substances necessary for energy: nutritious proteins, fats and carbohydrates. Recognizing an invasion by these signs is rather problematic, you must watch out for other symptoms.

Pain in muscles and joints

Adult worms can cause muscle and joint pain. The pain is due to the migration of worms in the human body. Symptoms of the presence of worms are triggered when the parasites infect tissues or cause inflammation in the joints. It is quite difficult to understand that you have worms showing symptoms like 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 body. This manifestation can be dangerous. The danger of having worms in a person in the form of an allergy can even include anaphylactic shock. The toxic substances produced contribute to inflammatory processes.

It should be understood that in humans, worms destroy the entire body. Whatever signs appear, they should be recognized as soon as possible. It will help prevent worms from harming human body for a long time.

an allergic reaction to 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 you determine if you have any parasites in your body. The main thing is to pay attention to it. The body signals the disease by the manifestation of the symptoms of the disease. Timely detected infestation with worms will help in timely treatment.