Dr. Hanif warmly welcomes you with thanks for a consult! I have carefully worked through your case, and can well realize your health worries. Being your physician, I want to assure, I will take care all of your medical concerns according to the latest medical guidelines. Stop taking this supplement. It is a thyroid booster supplement and if you are not a patient of hypothyroidism, why to take this supplement. You should rather consult a physician to see your thyroid profile. ,ay be you are hyperthyroid and needs to lower the levels of thyroid hormones instead of taking supplements for thyroid. One more thing that is noticeable here is that it contains Elemental Iodine too. And you said you also had the same experience when you used Lugol s Iodine. So I believe you are allergic to or hypersensitive to Iodine. Get yourself tested for the basic blood work i.e Comprehensive metabolic panel and Thyroid profile, Fasting blood sugar and lipid profile, CBC with ESR and differentials, Vit. B12, Vit D Levels. It will give some idea if you have any issue and need some medication. Hope I answered all of your questions. Please click on I Find This Answer Helpful and don t forget to add your precious positive feedback to help me able to assist you better in future too. For any disease you have, a timely follow-up regarding the treatment efficacy and to see if there is any need to change the treatment options is very necessary. So keep a follow up to see how you doing. Remember to write down my name in the start of your question next time, & I will be with you right away. I am available 24/7 for providing you expert medical opinion on any health issue. Have a blessed time ahead. Regards! DR. MUHAMMAD HANIF USA FOR DIRECT QUESTIONS: http://doctor.healthcaremagic.com/Funnel?page=askDoctorDirectly&docId=70199