The present invention relates to terpine-4-ol containing pharmaceutical compositions, dermatological delivery systems and methods of treatment that are useful for treating rosacea, to include ocular rosacea, papulopustular rosacea, phymatous rosacea, acne rosacea, rosacea associated with Demodex infections, erythematelangiectatic rosacea, steroid induced rosacea, and combinations thereof, acne vulgaris and related conditions in a patient in need thereof.
