What To Expect After Trigger Point Injections: After Trigger Point Injection Care
- Cindy Hazelwood
- Feb 6
- 2 min read
Updated: Mar 11

So you’ve had a trigger point injection to relieve your muscle pain; what’s next? While the procedure itself is quick and minimally invasive, proper aftercare plays a crucial role in maximizing its effectiveness. Knowing what to expect and how to care for the injection site can help you recover smoothly and maintain long-term benefits.
In this blog, we’ll guide you through what to expect after trigger point injections and provide practical aftercare tips.
Immediate Aftermath of Trigger Point Injections
1. What You Might Feel
Right after the injection, it’s normal to experience:
Mild soreness or discomfort at the injection site.
A feeling of numbness if an anesthetic was used.
These effects usually subside within a few hours to a couple of days.
2. When to Resume Activities
Most people can return to their daily routines immediately, but strenuous activities should be avoided for the first 24 hours.
Tips:
Take it easy on the day of the injection.
Gradually reintroduce physical activities as advised by your doctor.
Common Side Effects and How to Manage Them
While trigger point injections are generally safe, some side effects may occur:
1. Localized Soreness or Swelling
This is the most common side effect and can be managed with:
Ice packs applied to the area for 15–20 minutes at a time.
Over-the-counter pain relievers like acetaminophen (if approved by your doctor).
2. Fatigue
Some patients report feeling unusually tired after the injection.
Resting and staying hydrated can help alleviate this temporary side effect.
3. Rare Reactions
In very rare cases, you may experience:
Persistent pain or swelling.
Signs of infection, such as redness or warmth at the site.
Action Plan: Contact your doctor immediately if you notice these symptoms.
Long-Term Aftercare Tips
1. Stretch and Exercise
Light stretching or physical therapy can help maintain muscle flexibility and prevent trigger points from recurring.
Best Practices:
Focus on the muscles surrounding the injection site.
Avoid overexertion during the first week.
2. Stay Hydrated
Proper hydration supports muscle recovery and overall health.
3. Follow Up with Your Doctor
Regular check-ins with your healthcare provider ensure the treatment’s success and help address any concerns.
Benefits of Proper Aftercare
Following these aftercare tips can:
Maximize the relief provided by the injection.
Reduce the risk of complications.
Enhance your overall mobility and comfort.
Conclusion: Make the Most of Your Recovery
Trigger point injections can provide significant relief from muscle pain, but your aftercare efforts make all the difference. By taking simple steps like managing soreness, stretching, and staying hydrated, you can ensure a smoother recovery and lasting benefits.
Need expert guidance on post-treatment care? Visit Duke Family Wellness to learn more and optimize your journey to pain relief.
Frequently Asked Questions
1. Can I work out after trigger point injections?
It’s best to wait at least 24–48 hours before resuming strenuous exercise.
2. How long do side effects last?
Most side effects, like soreness or fatigue, resolve within a few days.
3. Are there activities I should avoid after the injection?
Yes, avoid heavy lifting and intense physical activity for the first 24 hours.
4. What should I do if the pain worsens?
Contact your healthcare provider immediately if you experience worsening pain or unusual symptoms.
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