Source notebook · reading evidence
Match the claim to the question it answers.
A source can answer a narrow question well. It cannot answer every question about your care.
The myth
A study of the ingredient answers every question about the product.
Approval covers a specific product for a specific use
The federal government’s medicine reviews are done by the Food and Drug Administration (FDA).
Compounding is the name for preparing medicine to fill a particular order. As of September 26, 2026, the FDA approval for a ready-made medicine does not cover a version made to order.
Ask whether the evidence being discussed concerns the exact product proposed for you.
Source note A ↓The myth
An older board page tells the whole current story.
Board guidance and a law are different kinds of sources
Colorado Medical Board policies explain how the board expects doctors to provide care. They give guidance; they are not laws passed by Colorado’s elected lawmakers.
Telehealth means care while you and the health professional are in separate places. The board’s older telehealth policy mentions a full Colorado license. As of September 26, 2026, newer state law also allows qualifying out-of-state clinicians to use a Colorado telehealth registration.
Read the state registration rules as well as the older policy when checking who may treat you in Colorado.
Source note B ↓The myth
A report proves the drug caused the problem.
A harm report signals a concern; it does not prove the cause
A report of a medicine problem cannot prove the medicine caused it, the FDA says. These reports also cannot measure how often a problem happens.
An FDA warning letter sets out problems the agency raised with a business on that date; it is not a final decision. The business and the FDA may discuss those problems later, so the old letter may not show where matters stand now.
Look for a later company response or an FDA notice that closes the matter in the FDA’s letter database. An old letter alone does not tell you whether the problem was fixed.
Source note C ↓Use the source that fits the task
To check a Colorado license, use the state’s public record.
State record · check a licenseFor compounding claims, read the FDA’s explanation of what it reviews and what it does not.
FDA · understand compoundingFor the temporary Medicare Bridge program, read who qualifies and which medicines it covers.
Medicare · read the Bridge conditionsBring what you find to the visit and ask how it applies to the exact care being offered.
Keep the source close
Notes behind this page
- FDA · product review and compounding
Before sale, made-to-order medicines had no FDA approval check for safety, results, or quality, as of September 26, 2026.
- Colorado · newer permission for online care
As of September 26, 2026, Colorado allows a qualifying out-of-state clinician to register for online care instead of holding a full Colorado license.
- FDA · limits of medicine-problem reports
A report cannot prove a medicine caused harm or tell you how often that problem happens.
- FDA · read a letter with its date
After reading a warning letter, look in the FDA database for a later reply from the business or an FDA notice closing the matter.
Turn the page
Question notes · bring the evidence to a visit