Tess CS Oral Gel is specifically designed for use on the affected area only Before and after applying the gel it is important to wash your hands thoroughly If your symptoms do not improve it is recommended to seek advice from your doctor This product should not be used by individuals who have allergies to its ingredients or who are under the age of 16 Additionally it should not be applied to open wounds Some patients may experience a burning sensation or reactions at the application site as possible side effects It is advised that pregnant and breastfeeding mothers avoid using this product as it may pose potential risks