When a reaction occurs at the site of a vesicant injection (e.g., in patients receiving cancer chemotherapy), close monitoring by a physician or the injection of local antidotes may be required. Reactions that result in infection or necrosis may need to be treated with antibiotics or with surgical dÃ©bridement.
Cream that contains cortisone might help with inflammation. Cortisone cream can be used to treat poison ivy rashes. Cortisone is the primary ingredient in over-the-counter hemorrhoid creams. Cortisone cream can be used to provide relief from itchy hives.
If you have persistent symptoms, despite the use of oral anti-inflammatory medications, your doctor may consider a cortisone-type injection. Cortisone is a potent anti-inflammatory medication, which should be used only when necessary because it can result in weakening of muscles and tendons.