Cymbalta (duloxetine) is prescribed for anxiety, depression, fibromyalgia, and certain types of pain. Learn about its dosages, form, strengths, and more. Detailed Duloxetine dosage information for adults, the elderly and children. Includes dosages for Depression, Pain, Chronic Pain and more; plus renal, liver and dialysis adjustments. Detailed dosage guidelines and administration information for Cymbalta (duloxetine hydrochloride). Includes dose adjustments, warnings and precautions. The standard Cymbalta dosage for adults is 20-60 mg per day depending on condition. Use our Cymbalta dosage chart to find the recommended and maximum dosage of Cymbalta. For adults younger than age 65 years, the recommended dosage is 60 mg once per day. Most people can start with this dosage. Sometimes, your doctor may prescribe a starting dosage of 30 mg. If used together, your doctor may change the dose or how often you use this medicine, or give you special instructions about the use of food, alcohol, or tobacco. Cymbalta (duloxetine) dosage can range from 30 to 60 mg once daily, with the lowest dose of Cymbalta of 30 mg. Dosage may vary depending on the individual and the condition being treated. For treating diabetic nerve pain in adults, the recommended starting dosage of Cymbalta is 60 mg once per day. This is also the recommended maintenance (ongoing) dosage, as well as the maximum. Medscape - Generalized anxiety disorder, major depressive disorder, fibromyalgia-specific dosing for Cymbalta, Drizalma Sprinkle (duloxetine), frequency-based adverse effects, comprehensive. Here’s a review of the recommended Cymbalta dosages for each condition it’s approved to treat. Keep in mind that your prescriber may suggest a different dose based on your personal medical history.