If skin reddening occurs, therapy should be discontinued.
Ointment should be applied only to intact skin, avoiding getting on open wounds.
After applying, do not apply an occlusive dressing.
Do not allow the drug to enter the eyes and mucous membranes.
The drug should not be used to treat deep vein thrombophlebitis of the extremities.
To prevent photosensitivity, protect the skin from direct sunlight.