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For weight management , if a GLP-1 agonist was prescribed primarily for obesity, alternatives include: Orlistat , a lipase inhibitor that reduces fat absorption Structured lifestyle interventions including dietary modification, increased physical activity, and behavioural therapy Bariatric surgery for patients meeting NICE criteria (typically BMI 40 kg/m or 35 kg/m with obesity-related conditions) [2] Next steps following an allergic reaction should include: Documentation of the allergy in medical records and prescription systems Provision of written information about the reaction for the patient Discussion of alternative treatment options tailored to individual clinical needs Regular follow-up to monitor diabetes control and adjust therapy as needed Consideration of referral to specialist services (endocrinology, allergy, or weight management) where appropriate Reporting the suspected adverse reaction to the MHRA via the Yellow Card Scheme (yellowcard.mhra.gov.uk) Patients should be reassured that effective alternatives exist and that an allergic reaction to one medication does not preclude successful management of their condition with other therapies

Healthy individuals can take up to 4,000 mg per day

Additionally, PEGs have been associated with immune responses, including complement activation and the formation of anti-PEG antibodies in certain contexts 179,180

biosimilar competition for years after patents in other markets had expired

Most authors believe the primary mechanism is still telogen effluvium from rapid weight loss, potential calorie or protein deficiency, and the overall metabolic shock to the body rather than the GLP-1 molecule directly attacking the hair follicle