Cymbalta, which is used to treat depression, can cause side effects. Learn about its more common, mild, and serious side effects and how to manage them. This guide is adapted from the clinician guide authored by Sebastián Malleza, M.D., M.Sc. at the Psychopharmacology Institute. For the complete clinical resource, visit: Duloxetine Guide: Pharmacology, Indications, Dosing Guidelines and Adverse Effects What is Duloxetine? Duloxetine (brand name Cymbalta) is a medication that treats several conditions including depression, anxiety, and certain. Cymbalta side effects Get emergency medical help if you have signs of an allergic reaction to Cymbalta (hives, difficult breathing, swelling in your face or throat) or a severe skin reaction (fever, sore throat, burning eyes, skin pain, red or purple skin rash with blistering and peeling). Description Duloxetine is used to treat depression and anxiety. It is also used for pain caused by nerve damage associated with diabetes (diabetic peripheral neuropathy). Duloxetine is also used to treat fibromyalgia (muscle pain and stiffness) and chronic (long-lasting) pain that is related to muscles and bones. Duloxetine belongs to a group of medicines known as selective serotonin and. Explore the long-term effects of Cymbalta on the brain and body, including benefits, risks, and what to know before starting or stopping treatment Find patient medical information for Duloxetine (Cymbalta, Drizalma Sprinkle) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Cymbalta (duloxetine) is a prescription drug for anxiety, pain from diabetic neuropathy, and other conditions. Learn about side effects, dosage, uses, and more. Sexual side effects, such as problems with orgasm or ejaculatory delay, and blood pressure increases often do not improve over time. Rare/serious side effects There have been rare reports of liver failure (sometimes fatal) with duloxetine. This risk is increased in those with substantial alcohol use or chronic liver disease. Cymbalta is a depression and anxiety medication. Here are 13 side effects to know before taking Cymbalta and when to consult your prescriber. Cymbalta is a prescription medicine used to treat symptoms of major depressive disorder, diabetic peripheral neuropathic pain, generalized anxiety disorder, fibromyalgia, and chronic muscle pain. Learn about dosage, side effects, drug interactions, warnings, and others.