Precautions and warnings with bupropion XL include the risk of liver damage, an increased chance of suicidal behavior, and the danger of taking the medication when pregnant. Before taking it, tell your healthcare provider if you have epilepsy, liver problems, or any allergies. Precautions and warnings with bupropion XL also extend to people who are allergic to any ingredient used to make the drug or who have a seizure disorder.
A history of suicide attempts or suicidal thoughts
Liver problems, including liver failure or cirrhosis
Kidney disease, including kidney failure (renal failure)
Any allergies, including allergies to food, dyes, or preservatives.
Also, let your healthcare provider know if you:
Are pregnant or thinking of becoming pregnant
Are breastfeeding
Drink alcohol regularly.
Be sure to tell your healthcare provider about all of the medicines you take, including prescription and non-prescription medicines, vitamins, and herbal supplements.