Deriva-BPO Forte Gel is a prescription medicine that has a combination of medicines that are used to treat acne. It removes the dead layer of the skin, which is present on the top, and stops the growth of bacteria. Deriva-BPO Forte Gel should be used in the dose and duration as advised by your doctor. It is for external use only. Wash your hands before using this medicine. Apply only on the affected areas of the skin. It is advised to check the label for directions before use. The most common side effects include skin irritation, itching, burning, and sensation at the application site. If this side effect persists for a longer duration, inform your doctor. In case by accident, this medicine goes into your eyes, ears, nose, or mouth, immediately rinse it with water. Inform your doctor if you notice darkening discoloration or severe burning sensation on the treated skin. Inform your doctor if you have known allergies to this medicine. If you are pregnant or breastfeeding and suffering from any other condition, please inform your doctor.