Gyurkovics M, Lohinai Z, Gyorfi A, et al
Theres no discomfort or bruising from the treatment which means you can return to your schedule immediately afterwards
PLoS ONE 10(4):e0123344 Rogliani P, Calzetta L, Capuani B, Facciolo F, Cazzola M, Lauro D et al (2016) Glucagon-Like peptide 1 receptor: a novel Pharmacological target for treating human bronchial hyperresponsiveness
She'd probably need to show a prescription to buy syringes here, might be easier to just visit her GP, then with the medical script, it's only 2 needles, so she should manage that in hand luggage with the prescription
Every dose is then drawn as a fraction of that milliliter depending on what the provider has prescribed