Advice Pool - Health and Fitness

Pink eye, or pinkeye, is a common name for a condition known medically as conjunctivitis. Pink eye is an inflammation of the clear membrane that covers the white part of the eye and the in

According to USFDA, a combination product is one composed of any combination of a drug and device; biological product and device; drug and biological product

ner surface of the eyelids. This membrane is know as conjunctiva.

These membranes sometimes come in contact with bacteria, viruses, allergy-provoking substances, irritants, and toxic agen

; or drug, device, and biological product and fixed dose combination would include two or more combinations of drug.

Examples of combination products may in

s. They may also be affected by various diseases that attack the body.

Pink eye can be alarming, especially to parents, because it often makes the eyes extremely red. Pink eye can also sp

lude drug-coated devices, drugs packaged with delivery devices in medical kits, and drugs and devices packaged separately but intended to be used together.

ead rapidly.

Causes of Pink Eye

There are many causes of pink eye, and those causes can generally be classified as either "infectious" or "non infectious."

Infectious pink eye can be ca

here is enormous increase in the number of combination products entering the market in the recent years. Combination products have proven advantages but fixe

sed by the same bacteria and viruses responsible for colds and other infections, including ear infections, sinus infections, and sore throat. The same types of bacteria that cause the sexu

d dose combinations are still in the process of convincing regulatory authority on their advantages over the single ingredient formulations.

Combination pro

lly transmitted diseases such as chlamydia and gonorrhea can contribute to pink eye.

Non-infectious pink eye can, for example, be caused by allergies. This type of pink eye tends to happe

ucts have become life saving products for the pharmaceutical companies who doesn’t have many innovative molecules in their product pipeline and have been inc

more often among children who also have other allergic conditions such as hay fever. Allergens like grass, ragweed pollen, animal dander, and dust mites can also help trigger pink eye.

E

easingly used in the product life cycle management. Even the companies having product patents are trying to extend their product life cycle through the combi

vironmental substances that irritate the eye can also be a factor in causing pinkeye, especially chemicals such as chlorine, certain kinds of soap and air pollutants like smoke and fumes.

nation products and maximize the revenues. But the companies involved in this practice are overlooking that they are burdening the patients both economically

There's another type of pink eye known as giant papillary pink eye or GPC (Giant Papillary Conjunctivitis). Usually, GPC occurs only to those who wear contact lenses.

Pink Eye Symptoms

P

and physically. They need to rightly judge the benefits of the combination products and they have to even look at the risks involved when combining the produ

nk Eye symptoms generally depend on whether you have infectious pink eye or non infectious pink eye.

Symptoms caused by viral and bacterial pink eye include red watery eyes (accompanied w

ts. Some of the combination products were well accepted by physicians while others suffered. Companies involved in development of combination products are fi

th discharge) and irritation. It is likely to start in one eye and spread to the other. Infectious pink eye is contagious.

Symptoms of non infectious pink eye might include, heavy tearing

ding difficulty in defining their combination products and facing various challenges from selecting a combination to marketing it.

Following aspects would a

irritation and itchiness. Both eyes are usually affected. This type of pink eye isn't contagious.

Giant papillary pink eye usually affects both eyes and causes contact lens intolerance,

dd to the challenges in developing combination products:

Which markets to tap where the combination products can do fairly well?
Which combination prod

itching, a heavy discharge, tearing and red bumps on the underside of the eyelids.

Treatment of Pink Eye

Treatment for infectious (viral and bacterial) varieties of pink eye include the

cts are meaningful and rational?
Which therapeutic categories to select?
Which Combinations can address unmet needs of the patients?
Do combin

ame kinds of treatment for many other contagious conditions.

Bacterial pink eye can be treated with antibiotics to help kill the infection. Antibiotic ointments are also available. A warm

tions increase the patient compliance?
What would be the developing cost?
How to tackle the risks encountered during combination product developmen

wash cloth can also be used to dissolve the discharge.

The viral type of pink eye usually won't require medication, except in small children. You should check with the child's doctor abou

t?

As combination products don't fit into the traditional categories of drugs, medical devices, or biological products, the USFDA is in the process of devel

the best course of treatment. Antibiotics are generally not helpful with viral pink eye. Viruses must be fought off by your body's immune system. But some antibiotics may be prescribed to

ping new procedures for reviewing their safety, efficacy and quality.

Professional from academic institutions, pharmaceutical industries, health care indust

prevent secondary bacterial infections from developing.

Special eye drops for pink eye can help relieve inflammation and redness.

Allergic pink eye treatment includes the use of anti-inf

y and representatives from various regulatory agencies are working out to design the regulatory requirements for manufacture and sale of combination products

ammatory medications, antihistamine medications, and eye drops to relieve redness and itching. It's also important to remove the cause of the allergy or irritation, including environmental

.

As there is an increasing trend of the combination products companies manufacturing such products should be able to tackle the problems involved in the de

substances or chemicals like chlorine, certain kinds of soap, animal dander and air pollutants like smoke and fumes.

Pink eye is actually fairly common. It usually causes no long-term dam

elopment. They need to be wiser in analyzing the market trends and the regulatory requirements.

Companies that provide selfless information through particip

ge to the eyes or vision. But anyone who develops pink eye symptoms should see a doctor. Some kinds of pink eye go away on their own in seven to ten days, but other types require treatment

tion in industry events and feedback to regulatory authorities would be able to face the challenges and will be successful in developing combination products

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Advice Pool - Pink Eye: Causes, Symptoms, Treatment

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