A nurse is discussing treatment options with a client who is experiencing nicotine withdrawal. Which of the following information should the nurse include in the teaching?

A) Using up to 40 nicotine lozenges per day is excessive. The typical recommendation is to limit the use of nicotine lozenges to 5-6 per day, as excessive use can lead to nicotine toxicity and increased withdrawal symptoms. B) Substituting tobacco use with an electronic cigarette is not recommended as a treatment option. While e-cigarettes may reduce exposure to some harmful substances found in traditional tobacco products, they can still maintain nicotine addiction and are not a clinically approved smoking cessation method. C) Limiting the use of nicotine gum to 6 months is appropriate. While nicotine replacement therapies can be helpful for managing withdrawal symptoms, prolonged use beyond 6 months may not be beneficial and can maintain dependence on nicotine. D) Using progressively larger nicotine patches is not the recommended approach. Nicotine patches should typically be started at a prescribed dose based on the client's previous nicotine use and adjusted as necessary, rather than increasing the dose without proper guidance.