Duloxetine, sold under the brand name Cymbalta among others, is a medication used to treat major depressive disorder, generalized anxiety disorder, fibromyalgia, and neuropathic pain. It is taken by mouth. Learn about Cymbalta (Duloxetine Hcl) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Nausea, headache and a dry mouth are among the most common side effects of Cymbalta. In rare cases, patients have suffered serious — and sometimes fatal — side effects, including liver damage, abnormal bleeding, and suicidal thoughts and behaviors. Cymbalta official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more. Cymbalta is an antidepressant approved to treat mood and pain disorders. It was one of Eli Lilly’s most profitable drugs. It works by preventing the body from reabsorbing two neurotransmitters: serotonin and norepinephrine. Cymbalta Prices, Coupons and Patient Assistance Programs. Cymbalta (duloxetine) is a member of the serotonin-norepinephrine reuptake inhibitors drug class and is commonly used for Anxiety, Back Pain, Chronic Pain, and others. Cymbalta (Duloxetine) is used to treat depression. The drug is in a class of antidepressants called serotonin-norepinephrine reuptake inhibitors (SNRIs). Cymbalta 30 mg. Each capsule contains 30 mg of duloxetine (as hydrochloride). Excipient(s) with known effect: each capsule may contain up to 56 mg sucrose. Cymbalta, or Duloxetine is a serotonin-norepinephrine reuptake inhibitor used to treat depression and neurological pain. Find out about the uses and risks. Cymbalta (duloxetine), a drug prescribed for neuropathic pain associated with diabetic peripheral neuropathy, depression, and anxiety. Side effect, dosage, and drug interaction information included.