Фенасал Drug photo

The description is actual on 28.06.2015

  • Latin name: Phenasalum
  • ATH code: P02DA01
  • Active ingredient: Niklozamid (Niclosamide)
  • Producer: Pharmaceutical factory GPP of Krasnoyarsk Krai (Russia)


The tablet Phenasal contains active component Niklozamid in a dose of 0.25 g.

Release form

Is issued in the tableted look. In packaging 1 or 2 blisters, in each of which there are 30 tablets.

The pack from a cardboard contains 30/60 tablets and the instruction.

Pharmacological action

Medicine with antivermicular activity. The pharmacological effect of medicine is caused by ability of active component to suppress digestive enzymes resistance of helminths therefore parasites are digested together with food, postupayemy in an organism.

The mechanism of antiparasitic action is based on ability of a niklozamid to cause neuromuscular paralysis of helminths and worms. The paralyzed parasites lose ability to fasten to intestines walls, to eat and to move independently. The enzymes formed as a result of death of a parasite are removed through intestines with a fecal masses.

Pharmacodynamics and pharmacokinetics

Indicators of pharmacokinetics and the description of a pharmacodynamics in the corresponding literature do not meet.

Indications to use

The medicine Phenasal is applied in protivogelmintny therapy:

    • teniosis;
    • hymenolepiasis (the disease caused by a dwarfish species of a tapeworm);
    • teniarinkhoz (a disease which causative agent is the bull or unaided tapeworm);
    • diphyllobotriasis (the activator the wide tape-worm is).

Specialized comparative researches on treatment of teniarinkhozny states proved that Phenasal is one of the best medicines against a teniarinkhoz.


Phenasal is not appointed:

Side effects

The medicinal helminthicide is well transferred, seldom causing negative reactions:

Application instruction of Phenasal (Way and dosage)

The scheme of protivogelmintny therapy depends on the diagnosis (the causative agent of a parasitic infection), age of the patient. To children till 2 years the medicine can be appointed only according to strict indications (2 tablets a day).

The application instruction of Phenasal in pediatric practice: for children of 2-5 years the dosage is doubled (4 tablets a day). To children of 5-12 years the dosage is tripled (6 tablets). To adults and children 12 years are more senior appoint till 8-12 tablets.

At treatment of a teniosis the concomitant use of all daily dose is recommended. Preferable time — in the morning, on an empty stomach. Tablets are chewed and washed down with water. In 2 hours it is necessary to accept laxative salt medicine. In 1 month a repeated course is conducted (without reception of a laxative medicine). Observance of the mode of reception of tablets and food is obligatory: it is necessary to accept food at 08:00, 13:00 and 18:00 hours, and medicine at 10:00, 12:00, 14:00 and 16:00 hours. Duration of protivogelmintny therapy makes 4 days. A repeated course is conducted in 4 days.

At treatment of a diphyllobotriasis and teniarinkhoz the daily dose is accepted in the morning on an empty stomach. Let's allow reception of tablets in 2-3 hours after an easy dinner. Before reception of a medicine it is recommended to accept 2 grams of the baking soda which is previously dissolved in warm water. In 2 hours it is possible to drink tea with sugar, crackers or cookies. During the day after reception of an antiparasitic medicine it is recommended to use low-fat, easy food stuffs (juice, kissel, porridges, mashed potatoes).


Exceeding of overdose is shown strengthening of expressiveness of side effects, in addition are registered:

  • the expressed skin itch;
  • vomiting;
  • weakness;
  • various skin rashes;
  • the expressed pains in epigastric area.

The antiparasitic medicine is recommended to cancel and carry out posindromny therapy.


Phenasal does not enter pharmacological interaction with other medicines that it allows to apply it with other medicines at the same time and without restriction.

Terms of sale

Tablets are released according to the prescription form.

Storage conditions

Tablets need to be protected from aggressive influence of a sunlight. To protect from moisture.

Period of validity

Phenasal can be stored 5 years without loss of efficiency of tablets.

Special instructions

During therapy of a diphyllobotriasis and a teniarinkhoz the medicine is recommended to be accepted in the morning on an empty stomach (evening reception is allowed if after a dinner there passed more than 3 hours).

Antiparasitic therapy is expected 1 day in which it is necessary to carry out correction of a food allowance, having given preference to the fat-free products and liquid/semi-fluid food.

Before reception of the tablets Phenasal it is necessary to accept 2 grams of sodium soda. The daily quantity of a medicine is accepted one-time. Tablets before use crush, chew. 2 hours later after reception sweet tea with cookies, crackers is recommended to take medicines.

At treatment of a hymenolepiasis the daily quantity of a medicine accepts fractionally: since 10 in the morning each 2 hours. In 2 hours prior to reception of a tablet it is necessary to eat. Antiparasitic therapy is expected 4 days. Carrying out a repeated course in 4 days is possible (counting is conducted of the last day of reception of tablets).

Treatment of a teniosis includes one-time reception of Phenasal in the morning, on an empty stomach. It is necessary to accept in 2 hours laxative medicine on a salt basis. In a month control reception of a medicine, but already without purgative is carried out.


  • Cestocidum;
  • Atenaza;
  • Yomesan;
  • Vermitinum;
  • Deverminum;
  • Yomezan;
  • Niklozamid;
  • Kontal;
  • Cophartenum;
  • Biomezan.
Section: Antiparasitic
in more detail

Education: Graduated from the Bashkir state medical university majoring in "Medical business". In 2011 gained the diploma and the certificate in Therapy. In 2012 received 2 certificate and the diploma in "Functional diagnosis" and "Cardiology". In 2013 completed courses on "Topical issues of otorhinolaryngology in therapy". In 2014 completed advanced training courses in "A clinical echocardiography" and courses in "Medical rehabilitation".

Experience: From 2011 to 2014 the Policlinic No. 33 Ufa worked as the therapist and the cardiologist in MBUZ. Since 2014 the Policlinic No. 33 Ufa works as the cardiologist and the doctor of functional diagnosis in MBUZ.

PAY ATTENTION! Information on drugs on the website is help generalizing, collected from public sources and can form the basis for making decision on use of medicines it is not aware of treatment. Before medicine use Phenasal surely consult with the attending physician.