Iodine (medical use) Iodine (medical use) Iodine is used to treat and prevent iodine deficiency and as an antiseptic. For iodine deficiency it can be given by mouth or injection into a muscle. As an antiseptic it may be used on wounds that are wet or to disinfect the skin before surgery. Common side effects when applied to the skin include irritation and discoloration. When taken by mouth or injection side effects may include allergic reactions, goitre, and thyroid dysfunction. Use during pregnancy is recommended in regions where deficiency is common, otherwise it is not recommended. Iodine is an essential trace element. In
PMM2 deficiency PMM2 deficiency PMM2 deficiency or PMM2-CDG is a very rare genetic disorder caused by mutations in PMM2. It is an autosomal recessive disorder. A defective copy of the PMM2 gene is the most common cause of a disease called “congenital disorders of glycosylation” or “PMM2-CDG”. PMM2-CDG is the most common of a growing family of more than 100 extremely rare inherited metabolic disorders. Only about 1000 children and adults have been reported worldwide. PMM2 deficiency is diagnosed through genetic sequencing. More than 115 mutations in PMM2 gene have been found to cause this disease. There is no cure for PMM2