Yes, iron injections can be quite painful.
According to available information, iron injections, which are administered directly into the muscle, can cause pain, intramuscular bleeding, and orange discoloration. In contrast, iron infusions, delivered into the bloodstream, are generally considered less painful and do not typically have these side effects.
| Feature | Iron Injections | Iron Infusions |
|---|---|---|
| Administration | Directly into the muscle | Into the bloodstream |
| Pain Level | Can be quite painful | Comparatively less painful |
| Side Effects | Intramuscular bleeding, orange discoloration | Fewer side effects |
