4. Cymbalta (Duloxetine)
Cymbalta is a seratonin and norepinephrin reuptake inhibitor (SNRI) used for depression, anxiety, diabetic peripheral neuropathy, fibromyalgia and chronic muscle or bone pain. If you take this drug, you may experience decreased appetite, dry mouth, constipation, nausea, sexual problems, tiredness, unusual drowsiness or trouble sleeping.
