Do I need a tetanus shot after injuring my toenail, which was cleaned and dressed with Betadine but still has trapped blood underneath and might be broken, and what are the next steps for caring for it?
Since you cleaned it with Betadine, you have taken a great first step. If your last tetanus shot was more than five to ten years ago, or if the injury occurred in a dirty environment, getting a booster is highly recommended. The trapped blood under your nail and the potential fracture should be evaluated by a healthcare professional. They can safely drain the pressure if it is causing throbbing pain and perform an X-ray to check for a break. For now, keep your foot elevated, apply ice wrapped in a cloth, and rest.
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Do I need a tetanus shot after injuring my toenail, which was cleaned and dressed with Betadine but still has trapped blood underneath and might be broken, and what are the next steps for caring for it?