What is conjunctivitis Medicamentosa?

What is conjunctivitis Medicamentosa?

Conjunctivitis medicamentosa is a condition in which a drug applied to the eye as drops or ointment, or a cosmetic, or some other substance reaching the eye surface, causes an irritative or allergic reaction.

What is Vernal Kerato conjunctivitis?

Vernal keratoconjunctivitis (VKC) is a seasonally recurring, bilateral, and severe form of allergic inflammation affecting the ocular surface. This relatively uncommon type of allergic eye disease can cause severe damage to the ocular surface, leading to corneal scarring and vision loss if not treated properly.

Which conjunctivitis presents with cobblestone papillae?

They are small elevations usually under the superior tarsal conjunctival, with central vessels. Papillae are often present in bacterial conjunctivitis, allergic conjunctivitis, and contact lens intolerance. The papillae in chronic allergic conjunctivitis can lead to a cobblestone appearance of the conjunctiva.

Can vernal conjunctivitis be cured?

Treatment may include: Antihistamine or anti-inflammatory drops that are placed into the eye. Eye drops that prevent a type of white blood cell called mast cells from releasing histamine (may help prevent future attacks) Mild steroids that are applied directly to the surface of the eye (for severe reactions)

How do you treat Medicamentosa conjunctivitis?

Cold compresses, artificial tears and ointments can soothe and lubricate the conjunctiva, skin and the cornea as needed. Topical antihistamine and oral anti-histamines are therapies for acute signs and symptoms. Nonsteroidal anti-inflammatory drugs may offer relief in moderate ocular cases.

How do you get bacterial conjunctivitis?

Bacterial conjunctivitis is caused by bacteria, often types of staphylococcus or streptococcus, is spread through poor hygiene or contact with other people or insects, results in a thick, sticky discharge from the eye, and may – in some cases – require antibiotic eye drops.

What is Phlyctenular conjunctivitis?

Phlyctenular keratoconjunctivitis is a nodular inflammation of the cornea or conjunctiva that results from a hypersensitivity reaction to a foreign antigen.

What causes vernal conjunctivitis?

What Causes Vernal Conjunctivitis? This condition is caused by reaction to allergens, such as pollen and pet dander. You are at an increased risk of developing the condition if you have a family history of allergies, especially asthma, eczema, and allergic rhinitis.

What is conjunctival Cobblestoning?

Vernal keratoconjunctivitis (VKC) Bilateral bulbar conjunctival injection with associated watery and mucoid discharge. Patients develop a giant papillary hypertrophy of only the superior tarsal conjunctiva, resembling “cobblestones”.

What is Horner Trantas spots?

Horner–Trantas dots, which are white, chalk-like gelatinous nodules composed of eosinophils and epithelial debris located at the limbus, are characteristic in limbal vernal keratoconjunctivitis (VKC).

Is vernal conjunctivitis painful?

Symptoms of Vernal Conjunctivitis Symptoms of this condition include: irritated, painful, itchy eyes.

Is vernal conjunctivitis contagious?

Vernal keratoconjunctivitis (VKC) is a chronic, non-contagious allergic disorder with seasonal recurrences usually appearing during the spring or warm weather. VKC is caused by a hypersensitivity to airborne-allergens.

What is Medicamentosa?

Rhinitis medicamentosa is a non-allergic form of rhinitis that is typically caused by prolonged use of topical nasal decongestants. This condition commonly affects young adults and treatment is not trivial.

Can chronic conjunctivitis be cured?

Treating conjunctivitis Treatment isn’t usually needed for conjunctivitis, because the symptoms often clear up within a couple of weeks. If treatment is needed, the type of treatment will depend on the cause. In severe cases, antibiotic eye drops can be used to clear the infection.

Can Covid cause bacterial conjunctivitis?

There are reports in which conjunctivitis was the only sign of COVID-19. Other reports showed that the patients of COVID-19 developed conjunctivitis later in their course of disease after hospitalization.

What happens if bacterial conjunctivitis goes untreated?

If left untreated, conjunctivitis can create serious complications, such as infections in the cornea, lids and tear ducts.

Is VKC contagious?

What is the difference between conjunctivitis and keratoconjunctivitis?

Keratoconjunctivitis is when you have both keratitis and conjunctivitis at the same time. Keratitis is inflammation of the cornea, the clear dome that covers the iris and the pupil. Conjunctivitis is inflammation of the conjunctiva.