What are the treatment options for type 2 diabetes?

Type 2 diabetes affects how the body uses insulin, so the plan aims to keep blood glucose in a safer range while protecting the heart, kidneys, eyes and nerves. Some people begin with changes to meals, movement, sleep and weight. Others need medicine from the outset, especially when glucose is significantly raised or symptoms are troublesome.

A clinician may review home readings, blood tests, blood pressure, cholesterol, kidney function and current medicines. Treatment can change over time; a medicine that suits one person may not suit someone with kidney disease, pregnancy, or a history of low blood glucose.

Arrange a structured review to agree targets and a monitoring plan. Nutrition counselling can turn general advice into meals that fit your culture, schedule and preferences. An education programme can explain glucose checks, medicine timing, foot care and sick-day planning. Weight-management support may help when weight is affecting glucose control, and weight-loss injections may be considered for some people after an individual assessment.

Take prescribed medicines as directed and do not stop them because a reading improves. Keep a record of readings, symptoms and missed doses. Ask how to recognise low or high glucose and what to do during vomiting, fever or reduced eating.

Seek urgent care for confusion, fainting, severe weakness, trouble breathing, repeated vomiting, or inability to keep fluids down. Contact your clinician promptly for persistent high readings, repeated low readings, new vision changes, a foot wound, or signs of infection such as spreading redness and fever.

Which treatment should I start with, and how will we judge whether it is working? What glucose checks do I need? Could any of my medicines affect my kidneys or cause low glucose? When should I arrange my next review?