Information about Zyban (Bupropion SR)
Zyban is the brand name for Bupropion SR (Sustained Release), a medication primarily used as an aid for smoking cessation. It works by altering the levels of certain neurotransmitters in the brain, helping to reduce withdrawal symptoms and the urge to smoke. Bupropion SR is also used off-label for other conditions, such as depression and anxiety, although it is most commonly prescribed for quitting smoking.
Product Highlights
- Zyban (Bupropion SR) is primarily prescribed for:
- Zyban helps people quit smoking by reducing cravings and withdrawal symptoms related to nicotine dependence. It is often used as part of a comprehensive smoking cessation program, which may include behavioral therapy.
- Bupropion is also used to treat major depressive disorder (MDD) under different brand names, though Zyban specifically targets smoking cessation.
- It may be prescribed to treat symptoms of SAD, a type of depression that occurs at certain times of the year.
Key Ingredient
Key Benefits
- Zyban is effective at reducing nicotine cravings and withdrawal symptoms, making it easier to quit smoking.
- The medication can also help improve mood and reduce irritability, common symptoms during the quitting process.
- The SR formulation ensures that the medication is released slowly over time, reducing the risk of side effects and allowing for a steady effect.
- Unlike other smoking cessation medications, Zyban does not contain nicotine, which may be preferable for those looking to avoid nicotine altogether.
Direction of Use
Dosage:
- The typical starting dose is 150 mg once daily for the first 3–6 days.
- After this period, the dose is usually increased to 150 mg twice daily (at least 8 hours apart) to help manage cravings more effectively.
- Treatment typically lasts for 7–12 weeks, but the duration of use may vary depending on the individual and the healthcare provider’s recommendation.
- Do not crush or chew the tablets. Swallow them whole with water to avoid an overdose of the active ingredient.
- It is important to take Zyban at the same time each day for the best results.
- Zyban can be taken with or without food, as it does not interact with meals.
Safety Concerns
- Common side effects include dry mouth, insomnia, headache, nausea, dizziness, and weight loss. Some individuals may also experience increased sweating or anxiety.
- One of the most serious side effects associated with Zyban is an increased risk of seizures. This risk is higher in people with a history of eating disorders (e.g., bulimia or anorexia), those with alcohol or drug abuse, or people taking other medications that lower the seizure threshold.
- In rare cases, Zyban can cause mood changes, depression, or thoughts of suicide. This is more common in individuals with a history of mental health issues.
- Bupropion can increase blood pressure, so it should be used with caution in individuals with hypertension.
- Zyban should be avoided during pregnancy, as it may harm the fetus. It is also not recommended for use while breastfeeding due to potential risks to the infant.
Avoid Zyban (Bupropion SR) If
- You are allergic to Bupropion or any of the ingredients in Zyban.
- You have a history of seizures, eating disorders (such as bulimia or anorexia), or alcohol/substance abuse.
- You have uncontrolled or poorly managed high blood pressure (hypertension).
- You are pregnant or planning to become pregnant (unless specifically prescribed by a doctor).
- You are breastfeeding, as the drug can pass into breast milk and may harm the infant.
- You are currently taking or have recently taken monoamine oxidase inhibitors (MAOIs), as combining them with Zyban can cause serious side effects.
