What side effects may I notice from receiving Wellbutrin XL?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
-breathing problems
-changes in vision
-confusion
-elevated mood, decreased need for sleep, racing thoughts, impulsive behavior
-fast or irregular heartbeat
-hallucinations, loss of contact with reality
-increased blood pressure
-rash, fever, and swollen lymph nodes
-redness, blistering, peeling or loosening of the skin, including inside the mouth
-seizures
-suicidal thoughts or other mood changes
-unusually weak or tired
-vomiting

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-constipation
-headache
-loss of appetite
-nausea
-tremors
-weight loss

This list may not describe all possible side effects for Wellbutrin XL. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.