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Email updates

Sourcing updates

Get a short email about changes to drug records, studies and this reference. Updates follow the news, so some months you may receive no email.

Get the updates

We email a confirmation link. You join only after pressing the confirmation button. Every message includes an unsubscribe link.

What the emails cover

Updates include changes to public records and corrections to our own pages.

A shortage status changes

Changes to FDA’s shortage records, with the affected drug and the date of the change.

A new FDA side-effect snapshot

New counts from FDA side-effect reports, with an explanation of what changed and how we counted.

A study record changes

Updates to study status and posted results, with links to the dated public records.

A label is revised

Changes to approved drug labels and the pages we update after reviewing them.

We got something wrong

Corrections explain what was wrong, what we changed and which page was affected.

What stays out of your inbox

  • No dosing guidance. Updates explain public records and changes to this reference.
  • No products, no vendors, no affiliate links.
  • No fixed schedule. We send updates when there is something new to report.
  • Your address is never sold, rented or shared with an advertiser.

Enter your email address to request a confirmation link. Open the link and press “Confirm my address” to join. Requesting or opening the email does not subscribe you.

What we keep afterwards is the address, the page you signed up from, and the date. Not what you calculated, not what you read. Every message carries a one-click unsubscribe, and your mail app’s own unsubscribe button works too.

To request deletion of your subscriber record, write to contact@healthspanledger.com. The full detail is in the privacy policy.