Know Closer to Glaucoma : Causes , Symptoms , and Treatment
Glaucoma is disease destructive eyes nerve optics , which is very important For good eyesight . Damage This often caused by abnormal pressure inside eye . Glaucoma is one of the reason main blindness in people over 60 years of age . Although more common in older people , glaucoma can occurs with age whatever . Know more near about glaucoma is very important For prevention and treatment early .
Reason Glaucoma
Pressure high eyes is factor risk main glaucoma . In the eye there is fluid called aqueous humor, which is normal flow go out from eye through tissue called the trabecular meshwork . During this process disturbed , fluid accumulate and cause enhancement pressure intraocular . Pressure This Then damage nerve optics , which can cause disappearance sight .
A number of factor Other risks include :
- Age : More common in people over 60 years of age .
- Family history : Glaucoma can inherited .
- Condition medical others : Diabetes, pressure blood height , and disease heart .
- Use drugs specific : Usage corticosteroids in period long .
Types of Glaucoma
- Glaucoma Open Angle : The most common type , occurs when drainage fluid eye become not enough efficient , causing pressure eye increase in a way gradually .
- Glaucoma Corner Closed : Happens when corner drainage between the iris and the cornea become too narrow in a way suddenly , cause enhancement pressure fast and very high eyes .
- Glaucoma Normal Pressure : Occurs when nerve optics damaged although pressure eye is at in normal range .
- Glaucoma Secondary : Caused by conditions other medical conditions such as diabetes or use drugs certain .
- Glaucoma Congenital : A rare type of glaucoma that occurs in babies and children Because abnormal development of the system drainage eye .
Symptom Glaucoma
Symptom glaucoma varies depending on the type and stage of disease . In glaucoma corner open , the symptoms often not appear until disease are at the stage carry on . A number of symptom general includes :
- Lost vision peripheral or edge in a way gradually .
- See circle light around light .
- Redness eye .
- Eye pain and soreness head .
- Nausea and vomiting (in glaucoma corner closed I ).
Diagnosis and Treatment
- Routine Eye Examination : Diagnosis of glaucoma need inspection comprehensive eye . Ophthalmologists will inspect pressure eyes , check nerve optics , and do test visual field .
- Eye Drops : Treatment beginning often involves use eye drops For lower pressure eye .
- Drinking Medicine : If it's eye drops No Enough effective , doctor Possible prescribe drug drink For lower pressure eye .
- Laser Therapy : Laser procedures can increase drainage fluid eye or reduce production fluid eye .
- Microscopic Surgery : In some cases , operations required For create channel new for drainage fluid eye .
Conclusion
Glaucoma is disease eye serious that can be cause blindness If No treated . Recognize symptoms and factors the risks , as well do inspection eye routine, very important For prevent damage permanent on sight . Appropriate treatment can control pressure eyes and protect nerve optics , so guard your vision remains Good throughout life .
Reference
https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/glaucoma
https://my.clevelandclinic.org/health/diseases/4212-glaucoma
https://www.aao.org/eye-health/diseases/what-is-glaucoma