Thiabendazole: Instructions For Use, Price, Analogues

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Thiabendazole: Instructions For Use, Price, Analogues
Thiabendazole: Instructions For Use, Price, Analogues

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Page content

  • Composition and form of release
  • Anthelmintic properties

    Mechanism of action

  • Other uses (in addition to treating nematodes)

    • In crop production
    • In medicine
  • Side effects
  • Toxicity
  • Trade names and prices
  • Conditions for taking the drug
  • The procedure for taking the drug
  • Treatment regimen
  • You can defeat parasites!

Consumer reviews call Thiabendazole an effective anthelmintic agent that is effective against most intestinal parasites. Its use is indicated for enterobiasis and other common helminthic invasions, which are frequent “guests” within children's groups. When it enters the intestines, Thiabendazole immediately stops the process of reproduction of parasites, since it prevents the production of enzymes necessary for them.

As a result, the further vital activity of helminths in the human body is impossible. Therefore, they, deprived of the ability to feed and reproduce, die and are excreted naturally. Additional use of laxatives is not required.

What to do in such a situation? To get started, we recommend reading this article. This article details the methods of dealing with parasites. We also recommend contacting a specialist. Read the article >>>

A distinctive feature of the drug Thiabendazole is its almost one hundred percent absorption. The highest concentration of its metabolites in the blood will be 3 hours after ingestion. They are excreted from the body naturally along with other metabolic products. The final cleansing of the body from the drug occurs 2 days after the end of the course of use.

Thiabendazole is quite compatible with many drugs. But its simultaneous use together with medications that are xanthine derivatives is fraught with the appearance of side effects, among which we can note:

  • Dizziness and hypotension.
  • All types of dyspeptic disorders.
  • Sleep disorder.
  • Increased fatigue.
  • Jaundice of the skin and eye sclera.
  • Dry eyes.
  • Different types of allergic reactions.

Thiabendazole is characterized by low toxicity, all of the above side effects during its use, according to reviews, are observed with individual intolerance to its components. In especially severe cases, the urine of patients becomes dark and has an unpleasant odor, traces of blood are often found in it, general health suffers, and anorexia develops.


Composition and form of release

Mintezol is available in tablet form. The active ingredient is thiabendazole. Additional components include:

  • Sodium saccharin.
  • Acacia.
  • Sorbitol.
  • Sorbic acid.
  • Methylcellulose.
  • Mannitol.
  • Lactose.
  • Sodium phosphate.

To combat infestation by helminths, you can use a number of synthetic drugs, one of which is "Mintezol". An antihelminthic drug has a destructive effect on parasites, blocks their ability to reproduce, which ultimately destroys them. Available in tablets and suspensions. The dosage is prescribed by the doctor after the tests. The medicine is prohibited for children, pregnant and lactating women.


Anthelmintic properties

Thiabendazole has an anthelmintic effect against most nematodes (roundworms). Therefore, it is widely used in veterinary medicine. It is practically not used to treat people.

Mechanism of action

The exact mechanism of action of thiabendazole on the parasite is unknown, but most likely it inhibits the helminth-specific enzyme fumarate reductase, which depletes adult worms. It is also contemplated that the agent is capable of inhibiting the production of eggs and / or larvae by nematodes (roundworms) and may hinder the subsequent development of these eggs or larvae, which are transmitted in feces.

Other uses (in addition to treating nematodes)

In crop production

Thiabendazole is most commonly used as a fungicide. They carry out pre-sowing processing of grain crops. They are processed with vegetables and fruits (for example, oranges) to prevent mold and other fungal diseases. It is also used to combat Dutch elm disease and sometimes to kill Aspergillus bacteria. In Australia and Germany, thiabendazole is used exclusively for treating tree wounds.

In medicine

This substance also exhibits chelating properties, which means that it is used in medicine to bind metals in cases of lead, mercury or antimony poisoning. There is research that thiabendazole can be used to fight cancer.

In dogs and cats, thiabendazole is used to treat ear infections and mycoses in animals.

In the food industry it is known as preservative E233. At the same time, for example, bananas are processed with them and included in the composition of waxes, which are used to apply to the peel of citrus fruits, which increases the shelf life of the fruits. But the use for this purpose is not approved in Russia, the EU, Australia, New Zealand.

Thiabendazole is prescribed for the treatment of helminthiasis caused by:

  • human roundworm (Ascaris lumbricoides);
  • intestinal acne (Strongyloides stercoralis);
  • trichinella (Trichinella spp.)
  • hookworms of the New World (Necator americanus);
  • crooked heads of the duodenum (Ancylostoma duodenale);
  • whipworm (Trichuris trichiura);
  • Brazilian hookworm (Ancylostoma braziliense) - nematodes of cats and dogs;
  • canine toxocars (Toxocara canis);
  • feline toxocara (Toxocara cati);
  • pinworms (Enterobius vermicularis).

Side effects

  • In the gastrointestinal tract: abdominal pain, gag reflex, anorexia, jaundice, nausea, cholestasis, renal failure, or liver damage.
  • In the central nervous system: headaches, dizziness, fatigue, sleepiness, numbness, confusion, collapse, convulsions, irritability.
  • Weakness in the body, depression, and loss of coordination of movements.
  • Special feelings: decreased vision, blurred vision, impaired sensitivity in the eyes, ringing in the ears, severe dryness of the mucous membranes (mouth, eyes).
  • In the cardiovascular system: low blood pressure.
  • In metabolism: hyperglycemia.
  • In the genitourinary system: an unpleasant urinary odor, cases of enuresis, hematuria, crystalluria.
  • As well as hypersensitivity: cases of anaphylactic shock, Quincke's edema, itching, fever, skin rashes, erythema (including Stevens-Johnson syndrome).
  • Other: there are cases of the appearance of live roundworms in the mouth and nose.


With the correct dosage, the drug has little toxicity.

The lethal dose for experimental mice is 3.6 g / kg, for rats - 3.1 g / kg, for rabbits - 3.8 g / kg.

A carcinogenic effect was observed at a high dose.

Analogamithiabendazole for the extermination of worms are mebendazole and albendazole, which belong to a number of benzimidazoles and are effective for the treatment of nematoses, cestodoses and trematoses.

A substitute for thiabendazole ointment is miconazole, which is used to treat fungal infections in animals.

Trade names and prices

There are the following brands of drugs:

  • Mintezol (Mintezol) - anthelmintic tablets for humans, manufactured in the UK.
  • Niczen - anthelmintic pills for humans, produced in Vietnam.
  • Tresaderm is a drug used to treat bacterial, mycotic and inflammatory dermatoses, as well as otitis externa in cats and dogs.
  • Arbotect (Arbotect) - fungicide for suppressing anthracnose in sycamore, as well as for the prevention of Dutch elm disease.
  • Spray Zoomikol - Bulgarian-made aerosol against fungi in animals.

This drug is mainly used in the form of a fungicide in agriculture, and is also included in other preparations containing other substances.

The Bulgarian company Vetprom sells the well-known and popular aerosol preparation Zoomikol.

Aerosol contains 0.5% Nitroxolinum and 1% Thiabendazole. The cost of drugs based on thiabendazole is about 300 to 700 rubles.

Conditions for taking the drug

Thiabendazole (instructions for use are always in the box with the medicine) is a toxic drug, especially in cases where the patient missed the dose during self-medication. The daily norm for an adult is only 3 grams of the substance from worms. It is best to take medication with the main meal. The white tablet is thoroughly chewed before use and then swallowed. The course of treatment of helminthiasis using Tiabendazole does not require additional measures, such as dietary nutrition or taking laxatives. The remedy is an independent medicine that fights roundworms.

The active substances that make up the drug are quickly absorbed, and their highest concentration in the blood of a sick person is observed two hours after taking the pill. Then the drug (in the form of tablets or suspension) is excreted from the body. In no case should you take a double dose even with complicated helminthiasis. Reception of minor drugs is discussed with the attending physician, since some substances can increase the concentration of the drug in the patient's body. Comprehensive treatment of a parasitic disease is effective if all medications improve each other's work, and do not create new threats to the health of an infected person.

The procedure for taking the drug

The drug is intended for use as a whole course. You should not interrupt treatment with Tiabendazole, even in cases where there is a positive trend. In the first days of admission, symptoms of intoxication (nausea and even vomiting) may increase. A similar reaction of the body is due to the fact that dead helminths begin to be excreted, which the body perceives as a toxin. The instructions indicate the standard doses of the drug, which may be changed by the attending physician. The use of Thiabendazole, in the form of a suspension or tablets, is contraindicated for children.

Treatment regimen

The regimen for taking the drug depends on the type of helminthiasis. Effective treatment and dosage of the drug:

  1. Strongyloidosis. The course of treatment is two days (2 tablets are taken per day). For the disease at the initial stage, a single dose of the drug with a dosage of 50 mg is allowed.
  2. Mobile larva. The two-day course helps to cope with migratory larvae, which threaten human health. The daily allowance consists of two Thiabendazole tablets.
  3. Trichinosis. The course of treatment consists of 4-5 days (two tablets per day).
  4. Ascariasis. The drug is used twice a day with meals. The maximum course of treatment is three days. Taking 50 mg of the drug is allowed if the patient has severe symptoms of intoxication. A high concentration of the drug can cause side effects.
Roundworms (nematodes)
Roundworms (nematodes)

Roundworms (nematodes)

Treatment takes place in courses, and then you should take a break from therapy and undergo repeated laboratory tests.

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