Taking Cenforce 100 too often can lead to serious side effects and health risks. This medication is designed to be taken once in 24 hours. Using it more frequently may cause headaches, dizziness, vision problems, prolonged erections (priapism), chest pain, and blood pressure issues. Overuse can also lead to reduced effectiveness over time, psychological dependence, or heart strain—especially in people with cardiovascular conditions. Always follow your doctor’s dosage instructions and avoid mixing it with alcohol or nitrates. If you suspect an overdose or experience unusual symptoms, seek immediate medical help.