Steroid shot side effects
Pro Research Analysisby 
Searched over 200M research papers
Side Effects of Steroid Injections: A Comprehensive Overview
Steroid injections are commonly used to treat various conditions, including tendonitis and cluster headaches. While they can be effective, it is important to understand their potential side effects.
Short-Term Side Effects of Steroid Injections for Tendonitis
Transient Pain and Skin Modifications
Steroid injections for tendonitis, particularly in the shoulder and elbow, have been shown to provide short-term relief from pain and improve function. However, they are associated with certain side effects. The most common short-term side effect is transient pain at the injection site, experienced by approximately 10.7% of patients. Additionally, skin modifications, such as changes in skin color or texture, occur in about 4.0% of cases .
Comparison with Other Treatments
When compared to other treatments like non-steroidal anti-inflammatory drugs (NSAIDs) and physiotherapy, steroid injections are more effective in the short term but do not show significant long-term benefits. Notably, steroid injections are not significantly better than NSAIDs in the short term .
Long-Term Side Effects and Efficacy
Lack of Long-Term Benefits
The long-term efficacy of steroid injections for tendonitis is limited. Studies indicate that the benefits of pain relief and improved function diminish over time, with no significant advantages observed beyond 12 to 24 weeks . This suggests that while steroid injections can be a useful short-term solution, they may not provide lasting relief.
Side Effects of Steroid Injections for Cluster Headaches
Effectiveness and Recurrence
Steroid injections, particularly suboccipital injections with a mixture of rapid- and long-acting steroids, have been studied for their effectiveness in treating cluster headaches. These injections can provide significant relief, with more than 80% of patients becoming attack-free within the first week. However, the recurrence of headaches is a concern, and some patients may develop steroid dependency .
Long-Term Remission
In some cases, the remission of cluster headaches can last between 4 and 26 months following a single injection. This indicates that while the treatment can be highly effective for some patients, the duration of relief can vary significantly .
Conclusion
Steroid injections can offer short-term relief for conditions like tendonitis and cluster headaches, but they come with potential side effects such as transient pain and skin modifications. Their long-term efficacy is limited, and there is a risk of recurrence and dependency, particularly in the treatment of cluster headaches. Patients should weigh these factors and consult with their healthcare providers to determine the best course of treatment for their specific conditions.
Sources and full results
Most relevant research papers on this topic