Medical conditions that reduce response Several conditions can blunt semaglutide effectiveness regardless of whether it is compounded or brand-name: Hypothyroidism , especially untreated or undertreated, slows metabolism and counteracts weight loss Insulin resistance and type 2 diabetes can require higher doses for the same effect PCOS creates hormonal resistance to weight loss interventions Cushing syndrome and other cortisol disorders override appetite suppression mechanisms Certain medications , including some antidepressants, antipsychotics, corticosteroids, and beta-blockers, promote weight gain through independent pathways If you have any of these conditions, semaglutide may still work but could require higher doses or additional interventions
Semaglutide is approved for managing diabetes and is also used as a treatment option for weight management
These are usually temporary and occur most often when you first start or increase your dose
Rotating injection sites can help avoid issues such as: Scar tissue build-up Irritation Bruising Swelling Pain Your provider should walk you through self-administering injections before you begin the treatment
Lab-scale preparation of recombinant human insulin-like growth factor-1 in Escherichia coli and its potential safety on normal human lung cell line

Start gradually, particularly if Wegovy causes fatigue initially Sleep hygiene : Adequate, quality sleep (79 hours nightly) is essential for both mental health and metabolic regulation Stress management : Mindfulness, meditation, or relaxation techniques can complement antidepressant therapy Social connection : Maintaining relationships and engaging in meaningful activities supports mental wellbeing Nutritional considerations require particular attention when combining these medications: Adequate nutrition : Despite reduced appetite from Wegovy, ensure sufficient protein, vitamins, and minerals Hydration : Drink plenty of water, especially if experiencing gastrointestinal side effects Meal timing : Eating at consistent times may help manage nausea and maintain energy levels Dietitian referral : Professional nutritional guidance can optimise weight loss whilst preventing deficiencies Integrated care coordination : Your GP should ideally coordinate care between mental health services, NHS weight management services, and any other specialists involved in your treatment
