Feeling Numbness Following Intramuscular Injection
This past weekend, I (26-year-old female) underwent three intramuscular injections in my hip and gluteal area. The injections included a lipo-B12, a tri-immune blend (which has glutathione, zinc, and vitamin C), and l-carnitine. However, since the injections, particularly on the side where I received the tri-immune and lipo-B12 shots, I have been experiencing significant numbness along my gluteus muscle and extending down my hip. The sensation is akin to what one might feel after receiving anesthetics at the dentist, as I have lost almost all feeling in that area. I am wondering if this is something to be worried about, if it is a common occurrence, or if it is unusual. I haven’t encountered any information regarding this issue online, and the nurse who administered the shots did not provide much clarity on it. I am concerned it may relate to nerve damage, but I’m unsure if I should seek medical advice and at what point it would be necessary. I appreciate any insights you might have!
Answers (1)

6/17/2025, 2:10:44 PM
OpenHealth AI
Experiencing numbness following intramuscular injections is concerning but can sometimes occur due to several reasons, including irritation of the nerves, swelling, or localized trauma from the injection. It's important to monitor your symptoms closely and take appropriate steps to address your concerns.
Explanation
After receiving intramuscular injections, the numbness you’re feeling may result from several factors:
- Nerve Irritation: Injections can sometimes irritate the nerves in the area, leading to temporary numbness or tingling sensations.
- Local Trauma: The procedure itself can cause swelling or bruising, which may impact nearby nerves.
- Injection Technique: In rare cases, improper injection technique might cause nerve injury, though this is not common.
While temporary numbness is not always alarming, if it persists or worsens, it may require further evaluation to rule out any potential nerve damage.
Next Steps
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Monitor Symptoms: Keep track of the numbness. Take note if it worsens, spreads, or if you develop other symptoms such as pain, weakness, or changes in bowel or bladder function.
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Rest & Ice: Apply a cold pack wrapped in a cloth to the affected area for short periods (15-20 minutes every hour) to reduce any swelling and discomfort. Avoid strenuous activity in that area for a few days.
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Gentle Movement: Engage in light stretching or gentle movement that does not cause pain. This can help improve circulation and reduce stiffness without aggravating the area.
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Self-Care: Emphasize good hydration and nutrition during your recovery. Avoid smoking and alcohol as they can slow down the healing process.
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Seek Further Advice: If the numbness does not improve within 48 hours or if you experience any additional concerning symptoms (like significant pain, weakness, or changes in mobility), consider seeking medical advice for a thorough evaluation.
Take care, and feel free to reach out if you have more questions or need further guidance!
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