Some men stop using Cenforce 100 due to various reasons. Common issues include side effects like headaches, flushing, dizziness, or nasal congestion. Others may find the medication ineffective if taken without proper sexual stimulation or timing. Psychological factors such as performance anxiety, unrealistic expectations, or emotional stress can also impact results. Additionally, interactions with other medications or underlying health conditions may cause concern. For some, the inconvenience of planning around the pill or a desire for natural solutions leads them to stop. Always consult a doctor before discontinuing use.