By Route of Administration: Parenteral dominates, Oral growing fastest Parenteral (subcutaneous injection) delivery held the dominant route of administration position in 2025, reflecting that all high-dose, high-efficacy GLP-1 formulations currently approved for obesity management require injection for the delivery of drug quantities sufficient to achieve therapeutic plasma concentrations
Davidson MB, Bate G, Kirkpatrick P
Long-term weight management with medical oversight : Experienced providers monitor these treatments
Meglitinides: Repaglinide or nateglinide, which stimulate insulin release, can increase the risk of low blood sugar when taken with Rybelsus
But that speed comes at the cost of a broader, less targeted effect and a higher incidence of side effects
Multiple factors contribute to this effect