Fildena CT 100, a chewable form of sildenafil citrate, is used to treat erectile dysfunction by improving blood flow to the penis. While it is effective in its purpose, it can cause certain side effects that may interfere with activities requiring alertness, such as driving. Some users may experience dizziness, headaches, blurred vision, lightheadedness, or even changes in blood pressure after taking the medication. These effects can impair your ability to focus or react quickly, which makes driving potentially unsafe. Because of this, it is generally advised to avoid driving or operating heavy machinery until you know how your body responds to Fildena CT 100 mg. If you notice no side effects and feel completely alert, driving may be safe, but caution is strongly recommended. Always consult your doctor before deciding to drive after taking the medication.