Disease Comparison
Compare similarities and differences between two diseases.
Cataract
Moderate
2
Symptoms
0
Causes
0
Treatments
5
FAQs
VS
Type 1 Diabetes Mellitus
Moderate
4
Symptoms
2
Causes
0
Treatments
5
FAQs
Overview
Cataract
A cataract is a clouding of the normally clear lens inside the eye. As the lens becomes cloudy, less light reaches the retina and vision may become blurred, dim, or less sharp. Cataracts usually develop gradually and are most common with increasing age, although they can also occur after eye injury, surgery, certain diseases, or prolonged exposure to factors that damage the lens. Cataracts may affect one or both eyes but do not spread from one eye to the other.
Type 1 Diabetes Mellitus
Type 1 diabetes mellitus is a chronic condition in which the immune system destroys the insulin-producing beta cells of the pancreas. As a result, the body produces little or no insulin, causing blood glucose levels to rise. Type 1 diabetes usually requires lifelong insulin treatment and regular monitoring of blood glucose to prevent complications.
Symptoms
Shared
None
Only in Left Disease
Blurred Vision Eye DischargeOnly in Right Disease
Anxiety Excessive Sweating Heat Intolerance Weight LossCauses
Shared
None
Only in Left Disease
None
Only in Right Disease
Autoimmune Disorder GeneticsDiagnosis
Cataract
Cataracts are diagnosed through an eye examination and assessment of vision. An eye care professional may test visual acuity and examine the lens and other structures of the eye using a slit lamp or other instruments. The pupils may be dilated so that the back of the eye can be examined and other causes of vision loss can be assessed. Additional tests may be used when another eye condition is suspected or when surgery is being planned.
Type 1 Diabetes Mellitus
Type 1 diabetes is diagnosed using blood glucose testing, including fasting glucose, random glucose, or an oral glucose tolerance test when appropriate. Hemoglobin A1c may help assess longer-term glucose levels. Autoantibody testing and measurement of C-peptide can help distinguish type 1 diabetes from other forms when the diagnosis is uncertain.
Prevention
Cataract
Not all cataracts can be prevented, especially those related to aging. Measures that may help reduce risk include protecting the eyes from ultraviolet light with appropriate sunglasses and a wide-brimmed hat, avoiding smoking, protecting the eyes from injury, and controlling medical conditions such as diabetes. A healthy diet containing fruits, vegetables, leafy greens, nuts, and whole grains may support overall eye health. Regular eye examinations can help detect cataracts and other causes of vision changes.
Type 1 Diabetes Mellitus
There is currently no established lifestyle method that reliably prevents type 1 diabetes. Because the disease is caused by an autoimmune process, ordinary dietary habits or body weight do not directly prevent it. People with a strong family history or other risk factors may discuss research-based risk assessment and monitoring with a healthcare professional.
Risk Factors
Cataract
Older age is the most important risk factor for cataracts. Other factors include diabetes, a family history of cataracts, previous eye injury or eye surgery, long-term use of corticosteroids or certain other medicines, smoking, radiation exposure, and prolonged ultraviolet light exposure. Some inflammatory eye diseases and other medical conditions can also increase risk. Risk generally increases as the lens is exposed to these factors over time.
Type 1 Diabetes Mellitus
Risk factors for type 1 diabetes include family history and genetic susceptibility. Having another autoimmune disease may also be associated with increased risk. The condition can develop at any age but often begins during childhood or adolescence. Environmental factors may influence development, but specific preventable lifestyle risk factors have not been established.
Treatment
Cataract
Treatment comparison will be available soon.
Type 1 Diabetes Mellitus
Treatment comparison will be available soon.