When medical weight treatment is not indicated

Not every request to lose weight ends in pharmacological treatment. The consultation exists to separate indication from wish. Refusing or delaying medication is not “not treating”: it is the clinical duty.

Common situations where a pharmacological plan does not go ahead: pregnancy, trying to conceive or breastfeeding; an eating disorder, current or past; a history that contraindicates that type of treatment; interaction with current medication; acute illness; or missing blood tests the doctor considers necessary before deciding.

A low BMI or no comorbidity can also remove the indication, even if the weight bothers you. The doctor explains why and, when it makes sense, guides habits, tests, the right follow-up (including mental health) or a later review.

Insisting on a named drug does not create an indication. In Portugal, prescription-only weight-loss medicine is obtained only after assessment. Without indication the pharmacy will not dispense, and the consultation must not bypass that rule.

If the conclusion is “not now”, follow-up can continue: tests, review of medicines that promote weight gain, or a new consultation when the context changes. Book the first assessment with that expectation, not with a guaranteed prescription.