R/Isobetadine gel with flour sugar. Already received this requirement.

This requirement is analogous to a prescription that has already been dealt with on the helpdesk formulation.

Gladly I had advice on the following preparation: Sugar 500 g, PEG 400 250 g, Water dipped. 20 ml

In The answer the reason is cited why not to use flour sugar and there are two possibilities offered with granulated sugar, each giving a different result.

In your prescription, the presence of iodine is another reason why no flour sugar may be used.