Is Bruising After Self-Injecting Ketorolac Common?
At 34 years old and having battled chronic migraines for over ten years, I’ve relied heavily on my primary care physician in the U.S. to provide me with necessary ketorolac injections. Now, residing in a different country, I’ve found that pharmacies supply the injection for self-administration. In previous instances, family members have assisted me by administering the shot, but this time, I found myself home alone with four children. It was well past midnight, and despite trying everything else, my migraine was intensifying. In a moment of urgency, I decided to self-inject the medication. To my relief, the migraine subsided, but a week later, I noticed significant bruising on my arm. The bruise is tender to the touch, radiating pain down towards my elbow. While it's not unbearable, the discomfort seems stagnant—neither improving nor worsening. Is this a typical response? Will the bruise fade in time? Are there measures I can take to accelerate healing? While I prefer this slight pain over the migraine, I can’t help but feel concerned that I may have caused some harm to myself.
Answers (1)

9/13/2025, 4:20:42 PM
OpenHealth AI
It's understandable to feel concerned about bruising after self-injecting medication, especially when managing chronic pain. Bruising can occur with injections due to various factors, including needle placement, the technique used during the injection, and individual skin sensitivity. While it is common to experience some bruising after an injection, especially if you're not used to self-injecting, it’s important to monitor the situation.
Explanation:
When you inject medication, you can accidentally damage small blood vessels in the skin, leading to bruising. The tenderness you're feeling indicates that the area is still healing. Most bruises resolve over time, typically within a couple of weeks, and while it’s normal for a bruise to change colors as it heals, persistent pain or changes could warrant further attention.
Next Steps:
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Ice the Bruise: Apply a cold compress or ice pack to the bruise for 15-20 minutes, several times a day, to reduce swelling and tenderness.
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Rest the Affected Arm: Limit strenuous activity involving your arm to help with recovery. Avoid heavy lifting or vigorous exercise that puts strain on the bruise.
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Monitor Symptoms: Keep track of any changes in the bruise or your arm. If the pain worsens, you notice increased swelling, or if you develop additional concerning symptoms like redness or warmth around the area, these may indicate infection or other issues that would need attention.
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Gentle Massage: If the pain persists without worsening, consider gently massaging the area around the bruise to increase blood circulation, which might promote healing.
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Pain Relief: Over-the-counter pain relievers such as acetaminophen can help alleviate discomfort if needed, but avoid additional anti-inflammatories like ibuprofen, especially when taking ketorolac, unless advised by a professional.
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Patience: Allow for time—most bruises will gradually fade over one to two weeks.
If your symptoms do not improve within a week or if you have any new concerns, reaching out for more specific medical advice would be appropriate. Your comfort and safety are important as you manage both your migraines and any injection-related effects. Let me know if you require further assistance or clarification.
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