lee,
Like you, I strongly feel that medication of any kind, esp those that require a prescription or is used for other than as a supplement, should not be permitted to be sold over the forum.
I had at one time brought this up to the moderators, but I supposed they may not have agreed with my concerns, eventho the forum owners/founders could be liable for some negligence or blame, if (touch wood) such an incidence were to occur.
Note: an "innocent" electrolyte like Pedialyte Pops which contain potassium sorbate a preservative, may cause an allergy reaction