Quitting Smoking Almost Worked — Until This Happened: Understanding Nicotine Withdrawal and Temporary Erectile Dysfunction
For many men, the decision to quit smoking or vaping is motivated in part by a desire to protect their sexual health — making it deeply disorienting when erectile function temporarily worsens during the withdrawal phase. This counterintuitive response has a clear neurochemical explanation, and understanding it is essential for staying the course on cessation without abandoning the effort.