Side effects are generally rare, but it really depends on the person. I tried to start five times, and got massive side effects each time. The last time I started, I did my own protocol (started at 0.5mg every three days and increased a bit on every injection).
Now I'm up to 6mg and I'm not getting any side effects, but it also doesn't work for me! I lost 6kg at one point but the effects wore off and I gained the weight again.
None of my friends had this experience, for everyone else it's worked with no side effects. I really am cursed.
Be on the look out, I had really bad semaglutide side effects and had to stop. Thought microdosing would help, but the side effects just ramped up more slowly, culminating in what I assume was gastroparesis (my food just stopped digesting for over a day and I couldn’t eat despite being hungry and depleted, not to speak of the rest of the digestive process).
I also had drastically degraded (increased) resting heart rate, (decreased) heart rate variability, and exercise intolerance - a normal easy run started to make it feel like my heart would explode and gave me palpitations. Off it, I can run a 5K and beyond no problem, if my knees cooperate.
Food noise came into the picture much worse than baseline after I stopped, although it did eventually come down and I’ve been able to start losing weight again after a few months off. Berberine seems to help, at the expense of giving me nausea like semaglutide, but no other side effects.