The invention aims to provide a health-preserving tank with multiple functions, the health-preserving tank comprises a negative pressure air bag and a magnetic
uterus which is mounted on the negative pressure air bag and can be adsorbed on the
skin of a
human body, a connector is arranged in the magnetic
uterus, a magnetic needle for performing magnetic
moxibustion on
acupuncture points of the
human body is slidably arranged in the connector, a
medicine feeding mechanism is arranged in the magnetic needle, and the
medicine feeding mechanism is connected with the negative pressure air bag. A driving mechanism and a heating mechanism are arranged in the magnetic
uterus, the driving mechanism can control the magnetic needle and the
medicine feeding mechanism to longitudinally and intermittently slide, stimulate and
massage acupuncture points and feed medicine to the
acupuncture points, and the magnetic needle is heated under the work of the heating mechanism, so that thermomagnetic acupuncture and pharmacological recuperation on the acupuncture points are realized. A plurality of magnetic
moxibustion with different effects, such as pharmacological magnetic
moxibustion and heating magnetic moxibustion, are integrated on
one health-preserving tank, so that the health-preserving tank can strengthen the recuperating effects of dredging meridians and collaterals, regulating qi and blood and relieving swelling and pain through the mutual combination of
massage,
pharmacology and heating or the unified matching of the health-preserving tank and magnetic therapy.