An electric moxibustion device is provided, which comprises a tubular casewith anopen front end, a heater unit placed near the front end opening in the case,and aheatproof rubber cap removably attached to the front end opening of the case.Theheater unit has a heat transfer metal plate and a heating element, which isfixed onthe back surface of the heat transfer metal plate and generates heat by powerfeeding from an external power source or a battery. The cap has a dischargeopeningfor discharging heat from the heating element at the center of the front endthereof.An absorbent-retentive member for absorbing and retaining a medical fluid suchas aloquat-leaf extract is placed between the discharge opening of the cap and theheattransfer metal plate in the case.