septan

septan

 [sep´tan]
recurring on the seventh day (i.e., six days after the previous episode).

sep·tan

(sep'tăn),
Denoting a malarial fever the paroxysms of which recur every seventh day, counting the day of the occurrence as the first day (that is, with a 5-day asymptomatic interval).
[L. septem, seven]

septan

(sĕp′tăn) [L. septem, seven]
Recurring every seventh day.

septan

recurring on the seventh day (every 6 days).
References in periodicals archive ?
5 Vivacaine Epinephrine Deproco 2 Lingospan Special Adrenaline (Seotodom) 2 Lingospan Special Adrenaline 2 Scandonest Special Adrenaline 3 Scandonest Plain None 4 Septan est Adrenaline 4 Septan est Adrenaline Cook-Waite 2 Lidocaine HCL Epinephrine 2 Lidocaine HCL Epinephrine 3 Carbocaine None 2 Carbocaine with Neo-Cobefrin Levonordefrin 4 Arthicaine HCL Epinephrine 4 Zorcaina Epinephrine 0.
The intervals when crises occur in irregular fevers, quartans, quintans, septans and nonanes, should also be considered".