Individual intolerance, oppression of bone marrow hematopoiesis, acute intermittent porphyria, deficiency of glucose-6-phosphate dehydrogenase, hepatic and / or renal failure, skin diseases (fungal lesions, psoriasis, eczema), pregnancy, lactation period, neonatal period (up to 4 weeks).
In view of the absence of osmotic activity (base: oil,emulsifier) is not recommended for use in the first phase of the wound process (copious suppuration, severe swelling of the tissues, pain and presence of necrotic tissues).