In general, no, as a person with diabetes can have a life similar to people without diabetes. However, if a patient develop serious complications such as blindness due to retinopathy, that will classify as a disability. There are different situations with different rules and as I am not sure why you ask the question it should be discussed with your Health Care Provider or the necessary ruling body.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.