How to Recognize and Treat Allergic Reactions from Iodine

If you have ever experience the horror of massive swelling, itching, and breathing difficulties after eating dinner, you should freeze immediately and seek medical care. In the flurry of the moment, you won't know what it is, and you probably won't care. However, it's worth knowing the symptoms of an iodine allergy, since the key to stopping attacks and avoiding further episodes rests in identifying when they are taking place.

Immediate red flags include the following: swelling, itchiness, watery eyes and nose, rash-like flushing, and a sensation of heat. Profuse sweating may accompany these signs in many with the condition. In truly grim situations, shock is a possibility. This occurs when the body loses its balance and falls into a state of oxygen or blood pressure disturbance, possibly falling unconscious thereafter.

Iodine allergies can burst onto the scene suddenly when a person with iodine sensitivity has been exposed. The severity of a triggered attack can vary greatly. Luckily, many people will only experience mild symptoms at first, and should consider these a serious warning. If iodine rich foods are consumed in heavy doses, the consequences will be grave.

Those most susceptible to iodine allergies are individuals with existing medical conditions. Thyroid trouble caused by hormonal imbalance or other disfunctions may increase iodine allergy risk. People who are dangerously allergic to seafood like shellfish, crab, lobster, etc. are also likely to have iodine sensitivity.

It's important to note that seafood allergies are distinct from sensitivity to iodine. Having one allergy might not cause you to develop the other, but it does mean you are at greater risk of being iodine sensitive if you're already allergic to shellfish.



Treating iodine allergy symptoms is easy if the outburst is caught early and seems manageable. Extra strength anti-histamines and other anti-inflammatory medications can reduce the worst symptoms. Cortisone cream can help mend external problems like skin flushing and outer swelling.

Anyone with high iodine sensitivity should see a doctor for prescription only solutions. Steroid injections, inhalers, and last ditch defenses like EpiPens may be procured from a professional. Clinics can also perform tests to determine the severity of an existing iodine allergy.


Perhaps more important than treatment is mitigating the chances of encountering ill effects from iodine. Use precaution when buying or ordering anything that goes into your body. You can look online to research iodine content in foods, medicines, and natural supplements to determine if these should be avoided.

Above all, recognize iodine allergy symptoms mentioned in this article immediately. If obvious discomfort from iodine flares up, don't hesitate to begin treatment, or seek emergency assistance if necessary.