Use Neutrogena Acne Drying Gel (Topical) exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.When considering the use of an alternative medicine, seek the advice of your doctor. You may also consider consulting a practitioner who is trained in the use of natural medicines. If you choose to use witch hazel topical, use it as directed on the package or as directed by your doctor, pharmacist, or other healthcare provider. Do not use more of this product than is recommended on the label. Do not take by mouth. Topical medicine is for use only on the skin. Witch hazel may cause stomach upset or liver problems when taken by mouth. Witch hazel topical is available in different forms, such as liquid, gel, soap, or topical pad. Call your doctor if the condition you are treating with witch hazel topical does not improve, or if it gets worse while using this product. Store witch hazel topical as directed on the label.