Administration device for the administration of a liquid drug in adjustable doses, comprising: a) an injection unit, the injection unit comprising manually operated dose setting means, wherein operating the manually operated dose setting means sets an administration dose amount AD, and a dosing mechanism, b) an indication unit (25), the indication unit (25) indicating the relation between the administration dose amount AD and a target dose amount TD. Method for setting a dose of a liquid drug for administration, comprising the steps of: a) providing a target dose amount TD, b) operating a manually operated dose setting means, wherein operating the manually operated dose setting means sets an administration dose amount AD, and c) indicating the relation between the administration dose amount AD and the target dose amount TD.