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.
Cortisone (hydrocortisone) topical. Uses. This medication is used to treat a variety of skin conditions (e.g., insect bites, poison oak/ivy, eczema, dermatitis, allergies, rash, itching of the outer female genitals, anal itching). Hydrocortisone reduces the swelling, itching, and redness that can occur in these types of conditions.
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.