Using sterile water (which has no preservative) is an option only if you plan to use the entire vial in a single session, which is rarely practical
Siracusa R, Paola RD, Cuzzocrea S, Impellizzeri D
Understanding how to treat constipation from semaglutide helps patients maintain treatment adherence while managing this predictable pharmacologic effect
If you experience any of the following, do not wait for a blood testseek urgent medical attention (GP, A&E, or call 999): Severe abdominal pain: Especially if it radiates to your back (this can indicate pancreatitis)
A liquid pharmaceutical composition consisting of a) 0.5-10 mg/ml semaglutide, optionally b) no more than 0.1 %(w/w) phenol, c) 8.1-8.9 mg/ml sodium chloride, d) buffer, e) at least 60% water, optionally g) one or more agents for adjusting pH, such as HCI, NaOH, or acetate, and said composition optionally has a pH of 6-10 such as 7-8
& Pincus, M