What QHS stands for

QHS is a medical abbreviation for at bedtime - written out in full as “Quaque hora somni”. TermDecode files it under frequency abbreviations.

FrequencyNot flagged high risk

Risk

No high-risk warning is attached to this entry.

Safer Alternative

Quaque hora somni

Seen in context

QHS for bedtime

Source Note

Distinct from the error-prone "Qhs" form. ISMP lists uppercase QHS and lowercase qhs as safer alternatives for bedtime.

Sources

The risk description and safer alternative above are reproduced from these published lists.

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Other frequency abbreviations