article_snippet: Thousands of users of an online prescription service have had Thousands of users of an online prescription service data sold without Thousands of users of an online prescription service knowledge, a Mail investigation can reveal today.
article_snippet: Thousands of users of an online prescription service names and addresses have been handed to companies that target the sick.
article_snippet: And our disclosures yesterday included how undercover reporters were also able to buy private medical details – including names of people suffering from arthritis, diabetes, high blood pressure and even bladder problems – for just 19p each.
article_snippet: Now it can be revealed that details of NHS patients who have bought prescriptions online are also being offered for sale.
article_snippet: If people forward people prescriptions to a pharmacy people should never expect that to be anything other than totally confidential.
article_snippet: Patients would never expect that when using an NHS approved pharmacy service Patients details would then be sold on.
highlights_snippet: But Mail investigation can reveal that patients personal details were sold .
  
highlights_snippet: NHS dentists are buying data on patients in order to try to sell patients treatments; .
  