Zyban (bupropion) comes in different strengths: 75mg and 150mg tablets. Your doctor will determine the right dosage for you, usually starting with 150mg daily for three days, then increasing to 150mg twice daily. This gradual increase minimizes potential side effects.
Common side effects include dry mouth, insomnia, constipation, and nausea. These are often mild and tend to lessen as your body adjusts to the medication. However, more serious, though rare, side effects exist, such as seizures, hallucinations, and allergic reactions. Report any unusual symptoms to your doctor immediately.
While Zyban helps quit smoking, it’s not a magic bullet. It works best when combined with a comprehensive cessation program, such as counseling or support groups. Individual responses vary; some experience significant benefits, while others may see limited success. Following your doctor’s instructions and participating actively in your smoking cessation plan maximizes your chances of success.
Remember, this information is for general knowledge only and does not substitute professional medical advice. Consult your doctor or pharmacist before starting Zyban or making any changes to your medication regimen.


