The abbreviation suggested by the doctor is qw, which means once a week.

Specific doctor's advice abbreviations are shown below:

Extended data:

The contents of doctor's orders include: nursing routine, nursing level, diet type, body position, various examinations and treatments, drug name, dosage and usage. The contents and starting and ending time of medical orders shall be written by doctors. The contents of doctor's orders should be accurate and clear, and each doctor's order contains only one content, and the release time should be indicated, specifically to minutes.

The doctor's advice cannot be changed. When cancellation is required, the word "cancellation" should be marked with red ink and signed. Under normal circumstances, doctors may not give oral orders. When it is necessary to carry out oral medical advice to rescue critically ill patients, nurses should repeat it. After the rescue, the doctor should fill the doctor's advice truthfully immediately.

References:

Baidu encyclopedia-commonly used abbreviations in hospitals