Levomycetin is a highly active antibiotic with a broad spectrum of antimicrobial action, which is synthesized chemically. It is used in various medical branches, applying both locally (externally) and systemically (orally). In particular, eye ointment based on levomycetin is found in ophthalmology, the peculiarities of its use will be discussed later.
Pharmacological action of levomycetin
Levomycetin is active against many gram-positive and gram-negative bacteria, spirochetes, rickettsia and some viruses (pathogens of trachoma, psittacosis, etc.). This substance is capable of affecting bacteria resistant to some other antibiotics - streptomycin, penicillin, sulfonamides. The weak activity of levomycetin shows in relation to acid-fast bacteria, Pseudomonas aeruginosa, clostridia and protozoa.
The mechanism of action of this drug is based on the ability to disrupt the protein synthesis of microorganisms.
Indications for the use of ointment Levomycetin
The ointment of levomycetin is prescribed for the treatment and prevention of infectious and inflammatory eye diseases:
- conjunctivitis;
- keratitis ;
- blepharitis ;
- trachoma and others.
Rules for the application of ointment for eyes Levomycetin
According to the instructions for use, ointment Levomycetin in the treatment of eye diseases is laid under the lower eyelid up to 5 times a day. The course of treatment is determined individually by the doctor depending on the diagnosis and severity of the infection process.
The ointment should be filled in the following way:
- Tube with ointment hold for a while in the hand to warm and soften the contents.
- Pull back the lower eyelid, throwing your head slightly back.
- Carefully squeeze out a small amount of ointment between the lower eyelid and the eyeball.
- Close your eyes and turn them with eyeballs to distribute the ointment evenly.
Those who wear contact lenses should take them off before laying the ointment. You can put the lenses back on after 15 to 20 minutes.
Side effects of levomycetin
When using levomycetin for the eyes in the form of an ointment, allergic reactions may occur, which are manifested by such symptoms as reddening of the eyes, itching, burning.
Contraindications to the use of ointment Levomycetin
Ointment with caution is prescribed during pregnancy. Contraindication to the appointment of ophthalmic ointment Levomycetin is hypersensitivity to the drug.