2006-09-21 02:23:51 · 6 answers · asked by manish_arora_delhi 1 in Health ➔ Other - Health
Please choose me as the best answer.
Complications due to contact lens wear are relatively common, affecting roughly 5% of contact lens wearers each year [26]. Excessive wear of contact lenses, particularly overnight wear, is associated with the most serious safety concerns[2]. Problems associated with contact lens wear may affect the eyelid, the conjunctiva, the various layers of the cornea, and even the tear film that covers the outer surface of the eye[26].
Eyelid:
Ptosis
Conjunctiva:
Contact dermatitis
Giant papillary conjunctivitis
Superior limbic keratoconjunctivitis
Cornea:
Epithelium
Corneal abrasion
Corneal erosion
Corneal ulcer
Hypoxia
Stroma
Infection and keratitis
Bacteria
Protozoa: Acanthamoeba
Fungal: Fusarium[27]
Contact lens acute red eye (CLARE)
Keratoconus
Endothelium
2006-09-21 02:40:51 · answer #1 · answered by Anonymous · 0⤊ 0⤋
one million) Your touch lenses ought to get splashed out of your eye, with the rigidity of the water. 2) There in all probability is chlorine interior the water (sanitary motives) that gets absorbed into your touch lenses (in case you placed on delicate lenses) and could consequently be released into your eye for as long as you keep donning those touch lenses. no longer a stable considered liberating chemical compounds into your eye on a on a daily basis foundation, btw. that's why you're to no longer placed on your touch lenses while swimming, and not placed them in until eventually 2 hours once you're achieved (so the chemical compounds have a super gamble to totally drain out of your eyes. 3) colours do no longer keep all the water out, in spite of the fact that they could help. Be the secure facet. placed on your glasses.
2016-10-15 06:19:15 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Infections (e.g. fungal, bacterial).
This usually results when contact lens wearers get 'lazy' and compromise on the hygiene of the lenes (or even their fingers when putting on the contact lens).
2006-09-21 02:26:48 · answer #3 · answered by chemistry_freako 3 · 0⤊ 0⤋
an allergy on the solution they use for contact lense
2006-09-21 02:37:19 · answer #4 · answered by tess 6 · 0⤊ 0⤋
infectitious - bacteria, fungi. if lens is not of good quality then it may crack in ur eyes blood comes out,u cant directly see to the sun, if anything goes in ur eyes it may be harmful
2006-09-21 02:39:43 · answer #5 · answered by cuty_gal_tisha 1 · 0⤊ 0⤋
dry eyes
2006-09-21 02:32:24 · answer #6 · answered by Anonymous · 0⤊ 0⤋