Your diabetes team may recommend: Checking blood glucose before bed and upon waking Adjusting doses of other diabetes medications if hypoglycaemia occurs do not adjust insulin or sulphonylurea doses without personalised guidance from your healthcare team Having a small, appropriate bedtime snack if advised by your healthcare team Sleep hygiene practices remain important, as recommended by the NHS and NICE Clinical Knowledge Summaries: [13] Maintain a regular sleep schedule, even at weekends Create a cool, dark, quiet sleeping environment Establish a relaxing bedtime routine Limit screen time for at least one hour before bed Consider relaxation techniques such as deep breathing or progressive muscle relaxation If you have symptoms of obstructive sleep apnoea (snoring, witnessed breathing pauses, excessive daytime sleepiness), discuss this with your GP as you may need referral for assessment
Some patients feel minimal discomfort, while others may notice stronger symptoms

Potential risks include: Enhanced gastrointestinal side effects (nausea, vomiting, diarrhea, constipation) Increased risk of nutritional deficiencies and protein malnutrition Potential worsening of gastroesophageal reflux symptoms Dehydration risk and acute kidney injury, particularly during dose escalation Increased risk of gallbladder disease and complications Risk of intestinal obstruction or ileus Diabetic retinopathy progression in patients with diabetes, particularly with rapid glycemic improvement Hypoglycemia risk, particularly in patients on insulin or sulfonylureas Cost considerations and insurance coverage challenges Rare but serious risks including pancreatitis and thyroid C-cell tumors (boxed warning) Clinicians must engage in shared decision-making with patients, carefully weighing these potential benefits against risks in the context of individual patient circumstances, surgical outcomes, comorbidities, and treatment goals

People who find exercise difficult due to fatigue may find the semaglutide fatigue guide helpful, as fatigue management often comes down to electrolytes and meal timing rather than the medication itself