The best Cymbalta dosage depends on your age and the condition it’s used for. Here’s what you need to know about Cymbalta dosages for depression, anxiety, fibromyalgia, 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. Fibromyalgia — The recommended dose for Cymbalta is 60 mg administered once daily. Treatment should begin at 30 mg once daily for 1 week, to allow patients to adjust to the medication before increasing to 60 mg once daily. 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. Taking all daily doses as recommended for the most consistent results. Dosage Forms & Strengths capsule, delayed-release 20mg (Cymbalta, Drizalma Sprinkle, generic) 30mg (Cymbalta, Drizalma Sprinkle, generic) 40mg (Drizalma Sprinkle) 60mg (Cymbalta, Drizalma Sprinkle, generic) Cymbalta is used to treat depression and certain other conditions. Find out what the recommended dosages are, how to take the drug, and more. Dosages for Cymbalta vary based on the condition being treated. For example, Cymbalta dosage for anxiety typically starts at 60 milligrams (mg) per day for adults and 30 mg per day for some. 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. Detailed dosage guidelines and administration information for Cymbalta (duloxetine hydrochloride). Includes dose adjustments, warnings and precautions. Starting Dose of Cymbalta (Duloxetine) Start duloxetine at 30 mg once daily for most patients, regardless of indication, to optimize tolerability before increasing to the therapeutic dose of 60 mg once daily after one week. 1.