Before taking Cenforce 150 mg, make sure that you are well-informed about the side effects. Some of the most common side effects of this drug include itching, rash, dizziness, and difficulty urinating. Getting medical attention immediately if you experience any of these is important. If you are a woman who is pregnant or breastfeeding, you must also avoid taking Cenforce. It can also react with certain medications. You should always be careful when you are taking this drug, especially if you have liver or kidney problems. The medication is safe when used in moderation.