As cited in the 3 case reports, caffeine was shown to induce inflammation in animal experimentsit induced smooth muscle relaxation through the adenosine A 2b receptor, suppressed the functions of mononuclear cells and macrophagocytes, and increased the emission of mast cell mediators
Many people use it without apparent issues
Safety review (contraindications & medication interactions) Goal discussion and realistic expectations Personalized recommendations based on your needs Provider-evaluated & individualized 3 Personalized Plan A plan you can actually follow
So, if you have severe spinal stenosis and if the injection is just not helping or its not helping you well enough and long enough, you may need to consider other approaches, such as surgical decompression of the area. If you are considering injections as a pain management treatment for your neck or back pain, speak to your doctor to find out which injection may be best for you, and how long you can expect to find relief
Safety, Side Effects, and Legal Status No human safety trial for BPC-157 by any route has been published