Spit out the hydrogen peroxide after gargling. Do not swallow it. Iodine can cause a lasting stinging sensation called iodine burn. Burning is especially likely if the wound is covered with a bandage before the iodine has had time to dry. Iodine solutions this strong should not be used as antiseptics.
Some people develop an allergy to iodine when they use it repeatedly.
Anyone who has a rash, a lasting burning sensation, or an unusually warm feeling in the area where the iodine was applied should contact a physician or pharmacist. Interactions Antiseptics are not known to interact with any other medicines. However, they should not be used together with any other topical cream, solution, or ointment. Antibiotic A medicine used to treat infections. Bacteria Tiny, one-celled forms of life that cause many diseases and infections.