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Conjunctivitis: more books (100)

Acute hemorrhagic conjunctivitis and coxsackievirus A24v, Rio de Janeiro, Brazil, 2004.(DISPATCHES): An article from: Emerging Infectious Diseases by Fernando N. Tavares, Eliane V. Costa, et all 2006-03-01
The case of the hairy eyeball.(conjunctivitis): An article from: Science News for Kids by Stephen Ornes, 2010-02-24
REGION HOST TO CONJUNCTIVITIS EPIDEMIC.: An article from: NotiCen: Central American & Caribbean Affairs
Eye Introduction: Instruments Used in Ophthalmology, Neonatal Conjunctivitis, Medial Longitudinal Fasciculus, Ocular Hypertension
Military Ophthalmic Surgery. Including a Chapter on Trachoma, Other Contagious Conjunctival Diseases and Gas Conjunctivitis by G. E. de Schweinitz and a Chapter on Ocular Malingering by Walter R. Parker. Second edition, revised. by Allen. GREENWOOD, 1918-01-01
The American Encyclopedia and Dictionary of Ophthalmology (Volume 5 - Conjunctivitis Phlyctenulosa Pustulosa to Dioptrics) by Casey A. (Editor) Wood, 1914
Diagnosis: conjunctivitis: most cats will experience this inflammatory eye condition at some point in their lives. Here are the signs to look for.(Health): An article from: Cat Watch by Tom Ewing, 2007-09-01
Promising New Eyedrops for Allergic Conjunctivitis.(Brief Article)(Statistical Data Included): An article from: Family Practice News by Erik L. Goldman, 2000-01-01
Conjunctivitis: Symptoms, Treatment and Prevention
CONJUNCTIVITIS: An entry from UXL's <i>UXL Complete Health Resource</i>
Vernal conjunctivitis.With a foreword by Sir W. Stewart Duke-Elder.
Conjunctivitis Medical Guide by Qontro Medical Guides, 2008-07-09
Fluoroquinolone for conjunctivitis gets backing.(NEWS FROM THE FDA): An article from: Skin & Allergy News by Elizabeth Mechcatie, 2009-01-01
Close look distinguishes conjunctivitis etiologies. (Use Cotton Swab to Flip Lid).: An article from: Family Practice News by Miriam E. Tucker, 2003-06-15

lists with details

Conjunctivitis - "Pink Eye"
conjunctivitis A graphic description of the eye condition, its varioustypes and treatments. Click here for info on conjunctivitis.
http://www.stlukeseye.com/conjunctivitis.htm

Extractions: Conjunctivitis , commonly known as pink eye , is an infection of the conjunctiva (the outer-most layer of the eye that covers the sclera The three most common types of conjunctivitis are: viral, allergic, and bacterial. Each requires different treatments. With the exception of the allergic type, conjunctivitis is typically contagious.
MedlinePlus Medical Encyclopedia: Conjunctivitis
conjunctivitis. Definition Return to top. conjunctivitis is inflammationor infection of the membrane lining the eyelids (conjunctiva).
http://www.nlm.nih.gov/medlineplus/ency/article/001010.htm

Extractions: @import url(http://www.nlm.nih.gov/medlineplus/images/advanced.css); Skip navigation Other encyclopedia topics: A-Ag Ah-Ap Aq-Az B-Bk ... Z Contents of this page: Eye Alternative names Return to top Inflammation - conjunctiva; Pink eye Definition Return to top Conjunctivitis is inflammation or infection of the membrane lining the eyelids ( conjunctiva Causes, incidence, and risk factors Return to top The conjunctiva is exposed to bacteria and other irritants. Tears help protect the conjunctiva by diluting bacteria and washing it away. Tears also contain enzymes and antibodies which kill bacteria. There are many causes of conjunctivitis. Viruses are the most common cause. Other causes include bacteria, Chlamydia, fungus, and rarely, parasitic agents. "Pink eye" refers to a viral infection of the conjunctiva. These infections are especially contagious among children. Handwashing is key to preventing the spread of the virus, which is similar to the type which cause the common cold. Bacteria are an uncommon cause of conjunctivitis. Many physicians give a mild antibiotic eyedrop for pink eye to prevent bacterial conjunctivitis. Conjunctivitis is also caused by allergies (
EMedicine Allergic Conjunctivitis : Article By Parag A Majmudar, MD
Causes, symptoms, and treatments for seasonal and perennial allergic conjunctivitis. Includes a review of common household and outdoor eye allergy triggers and medications.
http://www.emedicine.com/oph/topic85.htm

Extractions: (advertisement) Home Specialties Resource Centers CME ... Patient Education Articles Images CME Patient Education Advanced Search Consumer Health Link to this site Back to: eMedicine Specialties Ophthalmology Conjunctiva Last Updated: December 17, 2003 Rate this Article Email to a Colleague Synonyms and related keywords: atopic keratoconjunctivitis, giant papillary conjunctivitis, perennial allergic conjunctivitis, seasonal allergic conjunctivitis, vernal keratoconjunctivitis AUTHOR INFORMATION Section 1 of 10 Author Information Introduction Clinical Differentials ... Bibliography Author: Parag A Majmudar, MD , Fellowship Co-Director, Assistant Professor, Department of Ophthalmology, Cornea and Refractive Surgery Service, Rush-Presbyterian-St Luke's Medical Center Parag A Majmudar, MD, is a member of the following medical societies: Alpha Omega Alpha American Academy of Ophthalmology American Society of Cataract and Refractive Surgery International Society of Refractive Surgery , and Phi Beta Kappa Editor(s): Jerre Freeman, MD
MedlinePlus Medical Encyclopedia: Neonatal Conjunctivitis
Neonatal conjunctivitis. Alternative names Return to top. Newborn conjunctivitis;conjunctivitis of the newborn; Ophthalmia neonatorum Definition Return to top.
http://www.nlm.nih.gov/medlineplus/ency/article/001606.htm

Extractions: @import url(http://www.nlm.nih.gov/medlineplus/images/advanced.css); Skip navigation Other encyclopedia topics: A-Ag Ah-Ap Aq-Az B-Bk ... Z Contents of this page: Eye Alternative names Return to top Newborn conjunctivitis; Conjunctivitis of the newborn; Ophthalmia neonatorum Definition Return to top Neonatal conjunctivitis is a red eye in a newborn caused by irritation, a blocked tear duct, or infection. Causes, incidence, and risk factors Return to top Conjunctivitis in a newborn can be caused simply by a blocked tear duct or by irritation produced by the antibiotic eyedrops given at birth. However, if it is caused by an infection, it can be very serious. Many organisms can cause infection in the eyes of newborn infants. The most common bacterial infections with potential to cause serious eye damage are gonorrhea (Neisseria gonorrhea) and Chlamydia (Chlamydia trachomatis), which can be passed from mother to child during birth. The viruses that cause genital and oral herpes can also cause neonatal conjunctivitis and severe eye damage. These viruses may also be acquired during passage through the birth canal, however herpes
Conjunctivitis
Dr. Reddy s Pediatric Office on the Web TM. conjunctivitis (Pink Eye). conjunctivitis,or pink eye , is an irritation of the eye.
http://www.drreddy.com/pinkeye.html

Extractions: Dr. Reddy's Pediatric Office on the Web TM Conjunctivitis, or "pink eye", is an irritation of the eye. There are many ways your eyes can become irritated. Often, something floating in the air can bother your eyes: these include smoke and dust, which irritate the eyes directly, or airborne allergens such as plant pollens and animal dander. Chemical vapours in the air can also irritate the eyes, as you've noticed if you cry when you chop onions. Your eyes can also be irritated by bacterial or viral infections. Many common viruses, including the flu and adenoviruses , irritate the eyes as well as make you feel lousy in other ways. Bacteria can also infect the eye; bacterial conjunctivitis is often more serious than viral, but we can treat bacterial conjunctivitis with antibiotic eyedrops. Often, though, bacterial conjunctivitis improves in 4-5 days even without antibiotics. Of course, as with many other infections, we can't tell if conjunctivitis is bacterial or viral unless we culture the goop coming out of the eye. In a lot of cases, though, we simply treat without cultures: this way, even if the conjunctivitis is viral, we can prevent bacterial "superinfection", such as periorbital cellulitis . (This is one of the very few exceptions to the rule that I never give antibiotics unless I culture first to see what I'm treating.) Allergic conjunctivitis classically shows up as itching, sometimes with a little mucus. It's often seen only at certain times of year, and is very frequent in patients with
Conjunctivitis (inflammation Of The Eye)
conjunctivitis is an inflammation of the conjunctivae, which are the mucous membranescovering the white of the eyes and the inner side of the eyelids.
http://www.netdoctor.co.uk/diseases/facts/conjunctivitis.htm

Extractions: NetDoctor.co.uk Home News and features News Newsletter Features Encyclopaedia Diseases Examinations Medicines Premium services SMS services StayQuit thediet Health centres Allergy and asthma Children's health Depression Eczema ... All health centres Discussion and support Discussion forums Support groups Services Ask the doctor Find a hospital Search Medline Test yourself Information About NetDoctor Commercial opportunities NetDoctor.com Conjunctivitis (inflammation of the eye) Dr Caroline McEwan , consultant ophthalmologist Inflammation is seen as reddish change in the periphery of the eye often accompanied by a pus-like discharge. Conjunctivitis is an inflammation of the conjunctivae, which are the mucous membranes covering the white of the eyes and the inner side of the eyelids. It usually affects both eyes at the same time although it may start in one eye and spread to the other after a day or two. It may be asymmetrical, affecting one eye more than the other. There are many causes and the treatment will depend upon the cause.
Familydoctor.org/handouts/678.html
Allergic conjunctivitisA look at the condition, its prevention, treating the symptoms and if the medicine has side affects.
http://familydoctor.org/handouts/678.html

Extractions: Advanced Search familydoctor.org Home Conditions A to Z Allergies Allergic Conjunctivitis What is allergic conjunctivitis and what causes it? Will allergic conjunctivitis damage my eyesight? What can I do to avoid getting these symptoms? How is allergic conjunctivitis treated? ... Can I wear my contact lenses? Printer-friendly version Email this article A clear, thin membrane called the conjunctiva covers your eyeball and the inside of your eyelids. If something irritates this covering, your eyes may become red and swollen. Your eyes also may itch or even hurt, and they may water. This is called conjunctivitis. When an allergen is the cause of the irritation, the condition is called allergic conjunctivitis. Some common allergens include pollen from trees, grass and ragweed; animal skin and hair; perfumes and cosmetics; skin medicines; air pollution and smoke. Other causes of conjunctivitis are viral and bacterial infections. Return to top No. Allergic conjunctivitis is irritating and uncomfortable, but it will not hurt your eyesight.
Conjunctivitis - Health Information
Health information discussing conjunctivitis, commonly called pink eye. It isan inflammation of the membrane that covers the eye and lines the surface of
http://www.mckinley.uiuc.edu/Handouts/conjunctivitis/conjunctivitis.html

Extractions: Conjunctivitis, commonly known as "pink eye," is an inflammation of the membrane (conjunctiva) that covers the eye and lines the inner surface of the eyelid. There are four main causes of conjunctivitis. One cause involves the introduction of either bacterial or viral microorganisms into the eye. These may be transmitted to the eye by contaminated hands, washcloths or towels, cosmetics (particularly eye makeup), false eyelashes or extended wear contacts. Minor conjunctivitis can accompany a viral cold or flu. Although bacterial and some of the viral infections (particularly herpes) are not very common, they are potentially serious. Both types of infection are contagious. Irritants are another cause of conjunctivitis. Offenders of this type include air pollutants, smoke, soap, hairspray, makeup, chlorine, cleaning fluids, etc. Seasonal allergic response to grass and other pollens can cause some individuals to acquire conjunctivitis. Pink eye may be more serious if you: have a condition that decreases your ability to fight infection (impaired immune system), have vision in only one eye or you wear contact lenses.
House Finch Conjunctivitis
House Finch conjunctivitis. (Mycoplasma gallisepticum). This photograph,taken in late winter 1994, is perhaps one of the first ever
http://members.aol.com/FinchMG/Home.htm

Extractions: House Finch Conjunctivitis (Mycoplasma gallisepticum) This photograph, taken in late winter 1994, is perhaps one of the first ever taken of the finch conjunctivitis outbreak, caused by the organism Mycoplasma gallisepticum . It was among a roll of photos that were forwarded to the federal National Wildlife Health Center in Madison, WI, alerting them to the existence of this new disease perhaps for the first time. Though difficult to tell from this digitized image, there are at least five house finches infected with the disease in this photo. Photo by the Author. PLEASE NOTE: This web site was created by an individual bird feeding enthusiast for the purpose of sharing information about the disease Mycoplasma gallisepticum now striking house finches and goldfinches in at least 33 eastern states and southeastern Canada. Its goal is to serve as an informal reference tool for other bird feeders, for wildlife rehabilitators, and for others interested in this subject. While the information presented here is hoped to be as complete and accurate as possible, it is not meant to be authoritative, nor are references to individuals or organizations mentioned here meant to imply endorsement of this web site by them. As with all matters involving wildlife health, please check with state and federal wildlife officials for further information. All photos appearing on this web site are by the author, unless otherwise noted, and may be used for personal or educational, or other non-commercial purposes only, provided the author or this website are properly credited as their source (notifying me of such use is appreciated). If needed for any other uses, or if higher resolution images are desired, please contact Jim Cook at FinchMG@aol.com.
Allergic Conjunctivitis
Allergic conjunctivitis. Allergy is undoubtedly one of the most common causes ofconjunctivitis, and this is certainly true among the contact lens population.
http://www.contactlenses.co.uk/education/public/allergic_conjunctivitis.htm

Extractions: Fig 5 (left): Allergic conjunctivitis demonstrating Mag's sign. Fig 6: Pseudodendrites caused by cl solution hypersensitivity Contact lens management of the allergic conjunctivitis patient can be as vexing as that of the contact dermatitis patient, due mainly to the multitude of potential antigens. Two main strategies should prevail in refitting the allergic conjunctivitis patient - alter the lens care regimen and minimize lens spoilage. The first goal is achieved by changing the patient's lens care, preferably to a preservative free system. The second objective can be met by placing the patient in a disposable or frequent replacement contact lens. If the patient is currently wearing a disposable lens, changing to a different class of disposable lens (from group IV to group II or group I) is indicated. If recurrent allergic conjunctivitis occurs despite your best efforts, refitting the patient into a gas permeable contact lens may suffice. In the differential diagnosis of contact lens allergic conjunctivitis one must always remember that this condition can prevail in the absence of contact lens wear. Non-lens related allergic conjunctivitis should be optimally controlled prior to resuming lens wear.
CONJUNCTIVITIS IN CHILDHOOD
conjunctivitis IN CHILDHOOD. by Dr. Moshe Ipp. What are the mostcommon causes of conjunctivitis in childhood? conjunctivitis
http://www.utoronto.ca/kids/conjunct.htm

Extractions: by Dr. Moshe Ipp What are the most common causes of conjunctivitis in childhood? Conjunctivitis is an inflammation of the conjunctiva which is usually caused by infection or allergy. It is frequently referred to as pink eye and is the most common acute eye disorder seen by primary care pediatricians and family physicians. What are the characteristics of allergic conjunctivitis? Allergic conjunctivitis is characterized by ocular redness and itching. Tearing (clear tears), crusting of the eye lids and photophobia may also be seen. The condition is often recurrent, and seasonal. Children who have allergic conjunctivitis often have a history of other atopic diseases, particularly allergic rhinitis, eczema or asthma. What are the characteristics of an infectious conjunctivitis? Infectious conjunctivitis may be bacterial or viral. Bacterial conjunctivitis is twice as common as viral conjunctivitis. Typically in bacterial conjunctivitis the eye is red, there is a purulent discharge, the affected child is often a pre-schooler and there may be an associated otitis media. In viral conjunctivitis there is redness, clear tearing or crusting, usually occurs in an older school age child, and is often associated with pharyngitis.
Handbook Of Ocular Disease Management - Viral Conjunctivitis
Viral conjunctivitis (Pharyngoconjunctival Fever Epidemic Keratoconjunctivitis)A Pseudomembrane in EKC, Severe Follicular Reaction.
http://www.revoptom.com/handbook/SECT2B.HTM

Extractions: Most viral infections produce a mild, self-limiting conjunctivitis, but some have the potential to produce severe, disabling visual difficulties. The two most common self-limiting forms of viral conjunctivitis are epidemic keratoconjunctivitis and pharyngoconjunctival fever. Pharyngoconjunc-tival fever (PCF) is characterized by fever, sore throat and follicular conjunctivitis. It may be unilateral or bilateral. It is caused regularly by adenovirus 3 and occasionally 4 or 7. Corneal infiltrates are rare. The disorder varies in severity but usually persists for four days to two weeks. While the virus is shed from the conjunctiva within 14 days, it remains in fecal matter for 30 days. Epidemic Keratoconjunctivitis (EKC) often presents as a bilateral, inferior, palpebral, follicular conjunctivitis, with epithelial and stromal keratitis. Subepithelial corneal infiltrates are much more common in EKC than in PCF and are typically concentrated in the central cornea. EKC is regularly caused by adenovirus types 8 and 19. The key clinical signs of both conditions include: conjunctival injection, tearing, serous discharge, edematous eyelids, pinpoint subconjunctival hemorrhages, pseudomembrane formation and palpable preauricular lymph nodes. In severe cases, conjunctival desiccation causes scarring and symblepharon formation (adherence of the bulbar and palpebral conjunctivas).
Handbook Of Ocular Disease Management - Bacterial Conjunctivitis
Bacterial conjunctivitis In cases of hyperacute bacterial conjunctivitis, the patientwill present with similar signs and symptoms, albeit much more severe.
http://www.revoptom.com/handbook/sect2c.htm

Extractions: Patients with bacterial conjunctival infections present with injection of the bulbar conjunctiva, episcleral vessels and perhaps papillae of the palpebral conjunctiva. The infection often starts in one eye, then soon spreads to the other. There will be thick mucopurulent discharge, and patients usually say that their eyelids and eyelashes are matted shut upon awakening. There may be mild photophobia and discomfort, but usually no pain. Visual function is normal in most cases. PATHOPHYSIOLOGY The eye has a battery of defenses to prevent bacterial invasion. These include bacteriostatic lysozymes and immunoglobulins in the tear film, the shearing force of the blink, the immune system in general, and non-pathogenic bacteria that colonize the eye and compete against external organisms that try to enter. When any of these defense mechanisms break down, pathogenic bacterial infection is possible. Invading bacteria, and the exotoxins they produce, are considered foreign antigens. This induces an antigen-antibody immune reaction and subsequently causes inflammation. In a normal, healthy person the eye will fight to return to homeostasis, and the bacteria will eventually be eradicated. However, an extra heavy load of external organisms can be too difficult to fight off, causing a conjunctival infection and setting the eye up for potential corneal infection. The most commonly encountered organisms are Staphylococcus aureus, Haemophilus influenzae, Streptococcus pneumoniae and Pseudomonas aeruginosa. In cases of hyperacute bacterial conjunctivitis, the patient will present with similar signs and symptoms, albeit much more severe. The most common infectious organisms in hyperacute conjunctivitis are Neisseria gonorrhoeae and Corynebacterium diptheroides. There is more danger in hyperacute bacterial conjunctivitis as these organisms can penetrate an intact cornea.
Conjunctivitis
conjunctivitis. Aimed at medical students, health care staff, parentsand families. conjunctivitis;. conjunctivitis fact sheet. This
http://omni.ac.uk/browse/mesh/detail/C0009763L0009763.html

Extractions: low graphics narrower: Conjunctivitis, Allergic Conjunctivitis, Bacterial Reiter Disease Conjuctivitis in Childhood A short summary of the causes and treatment of conjuctivitis from The Ontario Association of Pediatricians (formerly known as the Primary Care Pediatrics organisation), a resource set up by paediatricians affiliated with the Faculty of Medicine at the University of Toronto. Aimed at medical students, health care staff, parents and families. Conjunctivitis Conjunctivitis fact sheet This brief patient information fact sheet is provided by the Community Health Administration for the State of Maryland. It includes information on the symptoms and treatment of conjunctivitis ("pink eye"). Public Health Patient Education Conjunctivitis Conjuctivitis A patient information document (written for the University of Illinois students by the McKinley Health Center), about conjunctivitis (pink eye). It provides a description and covers the symptoms, duration, diagnosis, treatment and prevention of conjunctivitis. Published by the McKinley Health Center, University of Illinois. Patient Education Handout [Publication Type] Conjunctivitis Infective conjunctivitis This patient information leaflet (PIL) on infective conjunctivitis is published here by PRODIGY (Prescribing RatiOnally with Decision-support In General-practice studY), which is based at the Sowerby Centre for Health Informatics, University of Newcastle and funded by the NHS Executive. It explains the causes of infective conjunctivitis, symptoms, and treatment.
Conjunctivitis, Allergic
conjunctivitis, Allergic. conjunctivitis, Allergic. Allergic conjunctivitis. conjunctivitis,Allergic / diagnosis. Prodigy guidance conjunctivitisallergic.
http://omni.ac.uk/browse/mesh/C0009766L0009766.html

Extractions: low graphics Conjunctivitis, Allergic Conjunctivitis, Allergic / diagnosis broader: Conjunctivitis other: Anaphylaxis Conjunctivitis, Bacterial Dermatitis, Atopic Food Hypersensitivity ... Urticaria Allergic conjunctivitis This patient information leaflet (PIL) on allergic conjunctivitis is published here by PRODIGY (Prescribing RatiOnally with Decision-support In General-practice studY), which is based at the Sowerby Centre for Health Informatics, University of Newcastle and funded by the NHS Executive. It explains the causes of allergic conjunctivitis, the symptoms and treatment. Patient Education Handout [Publication Type] Conjunctivitis, Allergic Prodigy guidance : conjunctivitis-allergic This clinical guidance on the management of seasonal allergic conjunctivitis and perennial allergic conjunctivitis is produced and made available by Prodigy. Prodigy is a project that aims to support GPs during a patient consultation, and is funded by the Department of Health (DoH) and developed by the Sowerby Centre for Health Informatics at Newcastle (SCHIN). This guidance was last revised during April 2002. Practice Guideline [Publication Type] Conjunctivitis, Allergic / diagnosis
Conjunctivitis, Allergic And Infectious - Causes, Symptoms And Treatment
BUPA health factsheet conjunctivitis results in soreness, redness and itchinessthat affects the eyes. conjunctivitis. RELATE D LINKS. Causes of conjunctivitis.
http://hcd2.bupa.co.uk/fact_sheets/html/conjunctivitis.html

Extractions: BUPA Health insurance Financial protection Hospitals Care homes ... International cover Individuals Business Intermediaries Health professionals ... BUPA members Find local health and fitness facilities BUPA services around the world at bupa.com health information ABC of health R E L A T E D L I N K S Download a pdf of this factsheet Published by BUPA's Health Information Team The eye The most common cause of conjunctivitis is an infection of the eye. This can be caused by many types of viruses or bacteria. Allergies are also a common cause of conjunctivitis. Typical allergic reactions include pollen (hay fever), cosmetics or animal fur. Infective conjunctivitis is more common in children than in adults. Viral conjunctivitis often occurs with mild viral illnesses. It is often caused by a virus called an adenovirus, the same type of virus that causes the common cold. It is sometimes associated with more serious illnesses, such as measles.
THE MERCK MANUAL, Sec. 8, Ch. 95, Conjunctival Disorders
Scleritis. Cicatricial Pemphigoid. click here for navigation help. Acute conjunctivitis. VIRALconjunctivitis. An acute conjunctival inflammation caused by a virus.
http://www.merck.com/mrkshared/mmanual/section8/chapter95/95b.jsp
THE MERCK MANUALSECOND HOME EDITION, Infectious Conjunctivitis
Infectious conjunctivitis. Infectious conjunctivitis is inflammationof the conjunctiva caused by viruses, bacteria, or fungi. A
http://www.merck.com/mrkshared/mmanual_home2/sec20/ch229/ch229b.jsp
Conjunctivitis
2.02 conjunctivitis (Pink Eye). Presentation. Tearing, preauricular lymphadenopathyand upper respiratory symptoms suggest a viral conjunctivitis.
http://www.ncemi.org/cse/cse0202.htm

Extractions: Back to table of contents The patient complains of a red eye, a sensation of fullness, burning, itching, or scratching, and perhaps a gritty or foreign body sensat ion and tearing or purulent discharge and crusting or mattering. Examination discloses generalized injection of the conjunctiva, thinning out towards the cornea (localized inflammation suggests some other diagnosis such as a foreign body, episcleritis, or a viral or bacterial ulcer). Vision and pupillary reactions should be normal and the cornea and anterior chamber should be clear. Any discomfort should be temporarily relieved by instilling topical anesthetic solution. Deep pain, photophobia, decreased vision and injection more pronnounced around the limbus (ciliary flush) suggest more serious involvement of the cornea and iris. Different symptoms suggest different etiologies. Tearing, preauricular lymphadenopathy and upper respiratory symptoms suggest a viral conjunctivitis. Pain upon awakening with lid crusting and a copious purulent exudate suggests a bacterial conjunctivitis. Few symptoms upon awakening but discomfort worsening during the day suggests a dry eye. Little conjunctival injection with a seasonal recurrence of chemosis and itching, and cobblestone hypertrophy of the tarsal conjunctiva suggests allergic (vernal) conjunctivitis. Physical and chemical conjunctivitis, caused by particles, solutions, vapors, natural or occupational irritants that inflame the conjunctiva, should be evident from the history.
Conjunctivitis - Everybody - New Zealand Consumer Health Information
conjunctivitis. What is it? conjunctivitis is an inflammation of the thin,clear tissue, the conjunctiva, that lines the eyelids and eyeball.
http://www.everybody.co.nz/docsa_c/conjunct.htm

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