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Feresol
Last reviewed: 04.07.2025

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Indications Ferozola
It is used for various warts (plantar, common or filiform), pointed epidermal condylomas, keratomas, dry calluses, and papillomas.
Release form
The substance is released in the form of a solution for external treatment.
Pharmacodynamics
The drug has a complex effect - it has a bactericidal and cauterizing effect. The specificity of its effect is based on irreversible protein coagulation (relative to proteins that are vital for bacterial structures), as a result of which microbes lose their activity and die. The drug affects a large number of viruses, bacteria, fungi and protozoa.
Cauterizing activity develops during the destruction of macromolecules in the area of the cells of the mucous and epidermal fibers. Interaction with any tissues of the body leads to the development of chemical burns.
Dosing and administration
The medicine is allowed to be used exclusively for treating the epidermis. It is applied specifically to the area that needs to be treated, and a small wooden stick is used for this. Care must be taken to ensure that the substance does not come into contact with mucous and healthy areas of the epidermis.
Filiform warts and papillomas smaller than 2 mm should be treated with the solution once. For warts 2-3 mm in size, as well as larger papillomas, 3-4 treatments are required (small intervals should be left between procedures so that the substance can dry).
Before removing warts in the area of the hands, which have a keratinized dense surface, as well as dry calluses, keratomas and warts on the soles, it is necessary to first remove the horny layers from the treatment area. To do this, use a keratolytic ointment, which is applied for several subsequent hours. The area treated with ointment is then covered with polyethylene film or compress paper, and at the same time sealed with adhesive tape or bandaged with gauze. After removing these bandages, the skin is steamed using a hot soapy solution with added soda for 10-15 minutes, and then the horny layers are removed using tweezers or manicure scissors.
It is necessary to treat the epidermis with Ferezol several times, taking 3-4 minute breaks between procedures to allow the product to dry:
- warts on the soles or hands are treated 7-10 times;
- dry calluses or keratomas – 3-4 times.
To prevent burning of healthy areas of the epidermis, they can be treated with zinc paste, which is removed with dry gauze after using the drug.
It is recommended to remove pointed condylomas from a specialist in a clinic. In these cases, the drug should be applied 1-2 times with a 3-4 minute interval.
The medicine can be used again after 6-8 days after the crust falls off. A maximum of 4-5 such procedures are allowed.
When crystals appear in the bottle, it is necessary to heat it in a water bath (temperature – about 30 o C), while gently shaking the solution. After the formed crystals dissolve, the substance is ready for use.
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Use Ferozola during pregnancy
Lactating and pregnant women can use Ferezol only in situations where the benefit from its use is more likely than the risk of complications in the fetus or infant. But the solution is prohibited for use to treat formations in the mammary glands during breastfeeding.
Contraindications
Main contraindications:
- the presence of intolerance to the components of the drug;
- rash on the mucous membranes or near the lips, nevi, and moles;
- It is prohibited to treat areas of the epidermis that are larger than 20 cm2;
- using a solution to remove formations in the area of the hands.
Side effects Ferozola
Use of the substance may result in the following side effects:
- lesions of the epidermis: when treating areas near the eyes, swelling of the retina may be observed, which usually disappears on its own;
- immune disorders: development of allergies;
- other signs: burning sensation in the area where the medicine is applied.
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Overdose
If the medication comes into contact with a large area of the epidermis, a chemical burn may develop or general poisoning may occur.
In such cases, symptomatic measures are carried out.
Storage conditions
Ferezol should be kept in a place out of reach of small children. Temperature values are within the range of 8-15°C.
Shelf life
Ferezol can be used within 5 years from the date of manufacture of the pharmaceutical product.
Application for children
Not for use in pediatrics – under 7 years of age.
Analogues
Analogues of the substance are the medications Solcoderm and Urgocor corn.
Reviews
Ferezol is quite often used as a medicine. People who have used it for warts generally leave positive reviews about it. But it should be taken into account that the medicine must be used in full compliance with the instructions.
The user comments also say that the drug is quite painful. Quite often it leaves scars and burns on the epidermis. Because of this, most patients prefer to use other methods of treatment - cauterization with a laser or freezing.
It is important to remember that the medicine should be used only after consultation with a doctor.
Attention!
To simplify the perception of information, this instruction for use of the drug "Feresol" translated and presented in a special form on the basis of the official instructions for medical use of the drug. Before use read the annotation that came directly to medicines.
Description provided for informational purposes and is not a guide to self-healing. The need for this drug, the purpose of the treatment regimen, methods and dose of the drug is determined solely by the attending physician. Self-medication is dangerous for your health.