Blepharitis is an inflammation of the eyelids. It is a common condition that can cause redness, itching, burning, and a gritty sensation in the eyes. It can also cause the eyelids to become swollen, crusty, and flaky. Blepharitis is usually caused...

Conjunctivitis, commonly known as pink eye, is an inflammation of the conjunctiva, the thin, transparent membrane that lines the inner surface of the eyelid and covers the white part of the eye. It is usually caused by a bacterial or viral infecti...

Sjogren-Larsson syndrome is an inherited disorder characterized by scaling skin (ichthyosis), mental retardation, speech abnormalities, and spasticity. Affected infants develop various degrees of reddened skin with fine scales soon after birth. Af...

Dry eye is a condition in which the eyes do not produce enough tears or the tears evaporate too quickly. This can cause irritation, redness, and a feeling of dryness in the eyes. Dry eye can be caused by a variety of factors, including environment...

Eye allergies, also known as allergic conjunctivitis, are a type of allergic reaction that affects the eyes. Symptoms of eye allergies include redness, itching, burning, tearing, and swelling of the eyes. Eye allergies are usually caused by airbor...

Giant Papillary Conjunctivitis (GPC) is an inflammatory condition of the eye that affects the inner surface of the eyelids. It is caused by an allergic reaction to contact lenses, foreign bodies, or other irritants. Symptoms include itching, redne...

Sjogren-Larsson syndrome is an inherited disorder characterized by scaling skin (ichthyosis), mental retardation, speech abnormalities, and spasticity. Affected infants develop various degrees of reddened skin with fine scales soon after birth. Af...

Jessner lymphocytic infiltrate of the skin is an uncommon disorder that is characterized by benign accumulations of lymph cells in the skin. These small lesions are solid, pink or red in color, and appear on the face, neck, and/or back. Skin surro...

Jessner lymphocytic infiltrate of the skin is an uncommon disorder that is characterized by benign accumulations of lymph cells in the skin. These small lesions are solid, pink or red in color, and appear on the face, neck, and/or back. Skin surro...

Ringworm facts Ringworm is a common fungal infection of the skin and is not due to a worm. The medical term for ringworm is tinea. The condition is further named for the site of the body where the infection occurs. ...

Scabies is an itchy, highly contagious skin disease caused by an infestation by the itch mite Sarcoptes scabiei. Direct skin-to-skin contact is the mode of transmission. A severe and relentless itch is the predominant symp...

Stretch mark facts The medical name for stretch marks is striae distensae. Stretch marks are very common. Stretch marks rarely are a sign of a significant medical problem. Stretch marks are generally pa...

Toxoplasmosis is an infection caused by the parasite Toxoplasma gondii. It is most commonly spread through contact with infected cat feces, but can also be spread through contaminated food or water, or from mother to baby during pregnancy. Symptom...

Trachoma is an infectious eye disease caused by the bacterium Chlamydia trachomatis. It is the leading cause of infectious blindness worldwide, and is most common in areas with poor hygiene and sanitation. Symptoms of trachoma include redness and ...