Contact Lenses: Colored, Soft, Hard, Toric & Bifoc Related Diseases & Conditions

Medical conditions are often related to other diseases and conditions. Our doctors have compiled a list of ailments related to the topic of Contact Lenses: Colored, Soft, Hard, Toric & Bifoc. These conditions may be a cause or symptom of Contact Lenses: Colored, Soft, Hard, Toric & Bifoc or be a condition for which you may be at increased risk.

  • Sty A sty is a bump that forms on the eyelid as a result of a blocked gland. Styes may be caused by infections, burns, or trauma to...learn more »
    In This Article
    Sty Article
    • What is a Sty (Stye)?
    • What causes a Sty (Stye)?
    • What are the risk factors for a Sty (Stye)?
    • How is a Sty (Stye) diagnosed?
    • What is the treatment for a Sty (Stye)?
    • Are home remedies effective for a Sty (Stye)?
    • What is the prognosis for a Sty (Stye)?
    • Can a Sty (Stye) be prevented?
  • Subconjunctival Hemorrhage A subconjunctival hemorrhage is bleeding under the eye's conjunctiva. There is usually no obvious cause for a subconjunctival...learn more »
    In This Article
    Subconjunctival Hemorrhage Article
    • Subconjunctival Hemorrhage facts
    • What is a subconjunctival hemorrhage?
    • What causes a subconjunctival hemorrhage?
    • What are symptoms and signs of a subconjunctival hemorrhage?
    • How is a subconjunctival hemorrhage diagnosed?
    • What is the treatment for a subconjunctival hemorrhage?
    • Can a subconjunctival hemorrhage be prevented?
  • Blepharitis Blepharitis is inflammation of the eyelids. Acne rosacea, Staphylococcal bacteria, allergies, sensitivities to makeup or contact...learn more »
    In This Article
    Blepharitis Article
    • Blepharitis facts
    • What is blepharitis?
    • What causes blepharitis?
    • What are the symptoms and signs of blepharitis?
    • How is blepharitis diagnosed?
    • What are complications of blepharitis?
    • What is the treatment for blepharitis?
    • What is the prognosis for blepharitis?
  • Eye Allergy Eye allergy (or allergic eye disease) are typically associated with hay fever and atopic dermatitis. Medications and cosmetics...learn more »
    In This Article
    Eye Allergy Article
    • Eye allergy facts
    • Eye allergy introduction
    • What causes eye allergies?
    • What is the basic anatomy of the outer eye?
    • Why are the eyes an easy target for allergies?
    • What are symptoms and signs of eye allergies?
    • What are allergic eye conditions?
    • What are eyelid allergies (also called contact eye allergies)?
    • What conditions can be confused with eye allergies?
    • What is the treatment for eye allergies?
    • What is the prognosis of eye allergies?
    • Can eye allergies be prevented?
  • Corneal Ulcer A corneal ulcer is an open sore on the cornea. Infection is a common cause of corneal ulcer. Symptoms and signs of corneal ulcer...learn more »
    In This Article
    Corneal Ulcer Article
    • Corneal ulcer facts
    • What is a corneal ulcer?
    • What does a corneal ulcer look like?
    • What are the causes of a corneal ulcer?
    • What are corneal ulcer symptoms?
    • What are corneal ulcer signs?
    • How is a corneal ulcer diagnosed?
    • What is the treatment for a corneal ulcer?
    • What is the healing time for a corneal ulcer?
    • Can corneal ulcers be prevented?
  • Blindness Blindness is the state of being sightless. Causes of blindness include macular degeneration, stroke, cataract, glaucoma,...learn more »
    In This Article
    Blindness Article
    • Blindness facts
    • What is blindness?
    • What are the different types of blindness?
    • What causes blindness?
    • What are symptoms and signs of blindness?
    • How is blindness diagnosed?
    • What are treatments for blindness?
    • What is the prognosis for blindness?
    • When is someone considered legally blind?
    • Is blindness preventable?
  • Eye Care Many common eye disorders resolve without treatment and some may be managed with over-the-counter (OTC) products. It's important...learn more »
    In This Article
    Eye Care Article
    • Eye care introduction
    • What is the structure of the eye?
    • Which common disorders of the eye can (sometimes) be self-treated?
    • What common eye conditions usually require treatment by a doctor?
    • What types of OTC eye care products are there?
    • What inactive ingredients are contained in OTC eye care products?
  • Astigmatism Astigmatism is an eye condition in which the cornea is abnormally curved and causes out-of-focus vision. Symptoms of astigmatism...learn more »
    In This Article
    Astigmatism Article
    • Astigmatism introduction
    • What is the definition of astigmatism?
    • What are the different types of astigmatism?
    • What causes astigmatism?
    • Who is at risk for astigmatism?
    • What are symptoms of astigmatism?
    • What are signs of astigmatism?
    • What tests are used to diagnose astigmatism?
    • What is the treatment for astigmatism?
    • What is the prognosis for astigmatism?
    • Can astigmatism be prevented?
  • Myopia Myopia, or nearsightedness, makes it difficult to focus on objects that are far away. The condition runs in families and occurs...learn more »
    In This Article
    Myopia Article
    • Introduction to Myopia
    • What causes Myopia?
    • What are the symptoms of Myopia?
    • How is Myopia diagnosed?
    • How is Myopia treated?
  • Presbyopia Presbyopia is the age-related loss of the ability to focus on objects that are close up. The condition generally affects people...learn more »
    In This Article
    Presbyopia Article
    • Introduction to presbyopia
    • What are the symptoms of presbyopia?
    • How is presbyopia diagnosed?
    • How is presbyopia treated?
  • Astigmatism and Your Eyes Astigmatism is a common eye condition that's easily corrected by eyeglasses, contact lenses, or surgery. Symptoms of astigmatism...learn more »
    In This Article
    Astigmatism and Your Eyes Article
    • What is astigmatism?
    • What causes an astigmatism?
    • What are astigmatism symptoms?
    • How are astigmatisms diagnosed?
    • What is the treatment for astigmatisms?