Controlling type 2 diabetes with metformin and other medications
Many people with type 2 diabetes are prescribed tablets to help control their blood glucose levels. Metformin is the first-line medication for diabetes in the...
Although many people diagnosed with type 2 diabetes will be prescribed tablets (e.g. metformin) eventually many people will be transferred to insulin. Insulin cannot cure diabetes – there is still no cure for diabetes – but it can slow the progress of the disease and make it easier for some people to control their blood glucose. Those who had changed to insulin from tablets said that they felt much better because insulin kept their blood glucose more stable.
Most people we interviewed who were on insulin had had diabetes for five or more years and most of them had started with oral medication such as metformin (see ‘Controlling diabetes with metformin and other medications’). Only a few people had been prescribed insulin directly after being diagnosed. The kind of insulin and also the dosage varied from person to person, according to their blood glucose level and their state of health; few people could recall the name of the insulin they were taking.
Some experienced insulin users had developed routines that worked for them and preferred to stick to their own tried and tested methods of coping. Others valued deciding for themselves whether to raise the insulin dosage depending on what they were planning to do or eat. The ‘Dosage Adjustment For Normal Eating’ or DAFNE routine was thought by several people we interviewed to be a good way for very active people to manage their insulin although this system is normally for Type 1 diabetics only. This is because those with type 2 diabetes do produce some insulin which makes carbohydrate/insulin ratios fluctuate.
Several people said that being ‘insulin-dependent’ had given them an illness identity which made them feel they were defined by their diabetes. Others who were not on insulin felt that it marked a point of no return, and that they intended to resist it for as long as possible. Others not yet on insulin were simply worried by the thought of it.
People also talked about the practical difficulties of taking insulin during their everyday lives; how they managed their injections when they went out for meals with friends and how they had to use different parts of the body to avoid getting sore patches of skin.
Several people stressed to the importance of keeping insulin cool when travelling.
Some of the people interviewed said they had not been told how they should dispose of their used needles or ‘sharps’. Several people noted how important it was to keep injection sites clean and also to shake the insulin container before the injection.
Although the pros and cons of traditional forms of insulin made from animals as opposed to newer ‘human’ insulins manufactured synthetically have been hotly debated for years, no one we met expressed an opinion on this subject.
For links to more information on coping with insulin see our resources section. See also ‘Managing hypos‘.
Many people with type 2 diabetes are prescribed tablets to help control their blood glucose levels. Metformin is the first-line medication for diabetes in the...
Given that diabetes is a long-term condition that can eventually lead to other health complications, people with the disease will encounter many different healthcare professionals....