Health for a lifetime >>>> Where do eye infections come from?

Where do eye infections come from?

The natural environment for the human body is a potential source of infection. But very often, forgetting about where harmful microorganisms live, we give them the opportunity to enter our body in the simplest ways - not observing normal hygiene standards.

Sometimes it is the eyes that turn out to be the entrance gate for infectious agents for the reason that they are open to dust and air currents that carry dangerous microorganisms. But what is most unpleasant, the person himself unconsciously can infect the eye by rubbing it with his hand.

Conditionally pathogenic microorganisms live on the skin of the hands - saprophytes, which cannot penetrate the human body until the integrity of the skin is disturbed by trauma, but the mucous membrane of the eye is available for their penetration. It is especially easy for microorganisms to penetrate into the eye at the moment of friction, because the tear fluid does not have time to wash them off and clean the surface of the eyeball in a natural way.

What eye infections can you cause by rubbing your eye with your hand for just a second? These are infections of viral, fungal, bacterial origin. The possibility of introducing a protozoal infection into the eye is not excluded , since the cysts of protozoal microorganisms (a form of existence of protozoan in an unfavorable environment) are so small that they are not visible without a microscope. Some types of parasites live with a person painlessly for him, until the person himself creates a favorable environment for them to reproduce. For example, this is how demodicosis of the eyelids develops, when a mite - "demodex" gets from the skin of the face to the skin of the eyelid and settles in the hair follicles of the eyelashes or in the meibomian glands. Various types of conjunctivitis, blepharitis - the result of unwashed hands touching the eyes.

Knowing the reasons for the development of an eye infection, it is worthwhile, before touching your eyes, to wash your hands thoroughly, or wipe your eyes with antiseptic wipes, and not with a handkerchief or hand.