That's what you may mean, but it is kind of suggestive that it means that she did. And there is no reason to believe that.
The door to the apartment was unlocked so anyone could have given the drugs to the twins, if it was done at all.
In some countries doctors would not be allowed to prescribe for their family members.
"Statement on providing care to yourself
and those close to you
You may find yourself in circumstances where you must decide whether it is appropriate to provide treatment to yourself, family
members or those close to you. In these situations, it is important that you consider and reflect on your ethical and professional
obligations as a doctor. The Medical Council (‘Council’) expects that you will not provide care to yourself or those close to you
in the vast majority of clinical situations.
Council recognises that there are exceptional circumstances
1. where treatment of those close to you may be unavoidable,
and you may treat those close to you only when the overall management of their care is monitored by an independent registered health practitioner.
2. In these instances, it is your responsibility as a doctor to ensure that the care you provide meets
acceptable clinical and ethical standards of the profession.
Wherever possible, you should avoid treating people with whom you have a personal relationship rather than a professional relationship as providing care to yourself or those close to you may be inappropriate due to discontinuity of care and the lack of clinical objectivity. An objective assessment of the patient’s medical condition is imperative to ensure good practice and care.
As such, Council expects you to have your own general practitioner, and for your family and those you are close to to seek advice from an independent registered health practitioner.