In the absence of evidence from labs or the pharmaceutical industry its hard to say
Post-injection care is straightforward: Stay hydrated for the remainder of the day Avoid rubbing or massaging the injection site aggressively Apply a cold compress if swelling or soreness develops at the injection site Monitor for signs of allergic reaction (hives, difficulty breathing, dizziness) for at least 30 minutes Contact your provider or seek emergency care if you experience chest tightness, significant swelling, or breathing difficulty Strenuous exercise can resume the same day for most patients, though some prefer to wait until the following morning if injection-site soreness is noticeable
Semaglutide long-term outlook Semaglutide has more long-term data, though the timeframes are still relatively short by pharmaceutical standards
They can help you understand the good and bad sides
A positive result strongly supports the diagnosis and the need for lifelong B12 replacement
More promising results once continued to use may show for more than three months, but feeling energized can already be experienced right after the injection