Boric acid solution 3%, 25ml

• Otitis,

• eczema (including weeping),

• dermatitis,

• pyoderma,

• intertrigo.

In case of skin diseases, the affected surfaces are treated or a 3% solution in ethanol is used in the form of lotions.

In acute and chronic otitis media, 3-5 drops are instilled or injected in the form of a turunda into the external auditory canal 2-3 times a day in the form of a 3% solution in ethanol.

1 liter of solution for external use contains:

active substance: boric acid 30.0 g,

excipient: ethyl alcohol 70% up to 1000 ml

Hypersensitivity

chronic renal failure,

acute inflammatory skin diseases;

pregnancy,

children's age (up to 3 years old),

lactation period

pharmachologic effect

Boric acid is an antiseptic, it also has an insecticidal (including anti-pediculosis) effect. Coagulates proteins (including enzymatic) of the microbial cell, violates the permeability of the cell membrane. 5% aqueous solution inhibits phagocytosis processes, 2 4% solution inhibits the growth and development of bacteria. Has an irritating effect on mucous membranes, granulation tissue. When absorbed, it has systemic toxic effects.

Pharmacokinetics

Penetrates well through the skin and mucous membranes; is slowly excreted and can accumulate in organs and tissues. Excreted by the kidneys In 50% (within 12 hours), the remainder within 5-7 days.

Side effects

Nausea, vomiting, diarrhea, skin rash, epithelial desquamation, headache, confusion, convulsions, impaired renal function.