Wash lacrimal path 3 times still have pus how to return a responsibility

summary

This phenomenon must be familiar to everyone. Pus is a yellowish white fluid that flows out of a wound, usually dead blood protein. Now let's talk about how to wash the lacrimal passage three times or have pus.

Wash lacrimal path 3 times still have pus how to return a responsibility

First: etiology and pathogenesis: acute conjunctival inflammation caused by bacterial infection. As conjunctival or nasal inflammation spread to the nasolacrimal duct obstruction, resulting in tears can not flow into the nasal cavity, with the tears out of the bacteria will stay in the dacryocyst reproduction, so that the dacryocyst mucosa is infected, produce suppurative inflammation.

Second: chronic dacryocystitis is very harmful to the eyes, so once chronic dacryocystitis occurs, it should be treated in time to protect the eyeball. After suffering from dacryocystitis, you can use antibiotic eye drops, repeatedly press the lacrimal sac in front of the eyes, so that the pus can be emptied as far as possible, and the drug can reach the disease center directly.

Third: but at present, chronic dacryocystitis is still mainly treated by surgery. Before surgery, we must wash the lacrimal sac. After drug treatment and repeated irrigation of lacrimal passage, if the secretion disappears, lacrimal passage probing can be performed to get through the blocked lacrimal passage, but it is necessary to prevent the formation of false passage due to excessive force and aggravate the condition.

matters needing attention

Purulence is usually caused by the infection of pathogenic bacteria in the wound, usually the pathogenic bacteria can be Streptococcus pyogenes. Purulence is usually accompanied by redness, swelling, and pain. When the patient has suppurative symptoms, they can eliminate the infection, disinfect or go to the hospital for treatment.