The NICE British National Formulary (BNF) and British National Formulary for Children (BNFc) sites are only available to users in the UK, Crown Dependencies and British Overseas Territories. If you believe you are seeing this page in error please contact us. Duloxetine belongs to the class of medications called selective serotonin and norepinephrine reuptake inhibitors (SSNRIs). It is used to treat depression and generalized anxiety disorder. It can also be used to treat diabetes-related nerve pain, fibromyalgia, chronic low back pain, and chronic pain from osteoarthritis of the knee. For depression and anxiety, duloxetine works by affecting the balance of chemicals in the brain and other parts of the body. For certain types of pain, duloxetine works by affecting the balance of chemicals in the brain and spinal cord that are involved in the experience of pain. This medication may be available under multiple brand names and/or in several different forms. Any specific brand name of this medication may not be available in all of the forms or approved for all of the conditions discussed here. Clomid or letrozole Metformin ingredients Fluconazole online uk When clomid fails Both duloxetine and St John's Wort can increase the risk of serotonin syndrome. See 'Serotonin syndrome' and 'Monoamine-oxidase inhibitor' under. Duloxetine side effects. Duloxetine oral capsule can cause sleepiness or may affect your ability to makeDuloxetine oral capsule drug comes with several warnings. Alcohol interaction warning. Cymbalta Duloxetine is used to treat depression. The drug is in a class of antidepressants called serotonin-norepinephrine reuptake inhibitors SNRIsEffects. Interactions. Dosage. Pictures. Antidepressant medications are used to treat a variety of conditions, including depression and other mental/mood disorders. These medications can help prevent suicidal thoughts/attempts and provide other important benefits. However, a small number of people (especially people younger than 25) who take antidepressants for any condition may experience worsening depression, other mental/mood symptoms, or suicidal thoughts/attempts. Therefore, it is very important to talk with the doctor about the risks and benefits of antidepressant medication (especially for people younger than 25), even if treatment is not for a mental/mood condition. Tell the doctor right away if you notice worsening depression/other psychiatric conditions, unusual behavior changes (including possible suicidal thoughts/attempts), or other mental/mood changes (including new/worsening anxiety, panic attacks, trouble sleeping, irritability, hostile/angry feelings, impulsive actions, severe restlessness, very rapid speech). Be especially watchful for these symptoms when a new antidepressant is started or when the dose is changed. Show More Duloxetine is used to treat depression and anxiety. In addition, duloxetine is used to help relieve nerve pain (peripheral neuropathy) in people with diabetes or ongoing pain due to medical conditions such as arthritis, chronic back pain, or fibromyalgia (a condition that causes widespread pain). 40-60 mg/day PO initially (in single daily dose or divided q12hr for 1 week if patient needs to adjust to therapy) Titrate dose in increments of 30 mg/day over 1 week as tolerated Target dosage: 60 mg/day PO (in single daily dose or divided q12hr); not to exceed 120 mg/day (safety of dosages Treatment of chronic musculoskeletal pain, including discomfort from osteoarthritis and chronic lower back pain 30 mg/day PO initially for 1 week to allow for therapy adjustment Target dosage: 60 mg/day PO; not to exceed 60 mg/day Dosages ≥60 mg/day have not been shown to offer additional benefits Major depressive disorder and generalized anxiety disorder: Acute episodes often necessitate several months of sustained therapy Diabetic peripheral neuropathic pain: Efficacy for 12 weeks has not been studied; if diabetes is complicated by renal disease, consider lower starting dosage with gradual increase to effective dosage Fibromyalgia: Efficacy for ≥12 weeks has not been studied; continue treatment on basis of individual patient response Chronic musculoskeletal pain: Efficacy for ≥13 weeks has not been studied Uncontrolled narrow-angle glaucoma: Use not recommended due to increased risk of mydriasis Constipation (10%) Dizziness (10%) Insomnia (10%) Diarrhea (9-10%) Anorexia (8%) Decreased appetite (7-8%) Abdominal pain (6%) Hyperhidrosis (6%) Increased sweating (6%) Agitation (5%) Nasopharyngitis (5%) Vomiting (3-5%) Male sexual dysfunction (2-5%) Abdominal pain (4%) Decreased libido (4%) Musculoskeletal pain (4%) Upper respiratory tract infection (URTI) (4%) Abnormal orgasm (3%) Agitation (3%) Anxiety (3%) Blurred vision (3%) Cough (3%) Influenza (3%) Muscle spasms (3%) Tremor (3%) Abnormal dreams (2%) Dyspepsia (2%) Hot flushes (2%) Nausea (2%) Oropharyngeal pain (2%) Palpitations (2%) Paresthesia (2%) Weight loss (2%) Yawning (2%) Dysuria ( General: Anaphylactic reaction, angioneurotic edema, hypersensitivity Cardiovascular: Hypertensive crisis, supraventricular arrhythmia, myocardial infarction, tachycardia, Takotsubo cardiomyopathy Endocrine: Galactorrhea, gynecologic bleeding, hyperglycemia, hyperprolactinemia Neurologic: Restless legs syndrome, seizures upon treatment discontinuance, extrapyramidal disorders Ophthalmic: Glaucoma Otic: Tinnitus (upon treatment discontinuance) Psychiatric: Aggression and anger (particularly early in treatment or after treatment discontinuance), hallucinations Musculoskeletal: Trismus, muscle spasm Skin: Serious skin reactions (eg, erythema multiforme and Stevens-Johnson syndrome) necessitating drug discontinuance or hospitalization, urticaria, rash Gastrointestinal: Colitis (microscopic or unspecified),cutaneous vasculitis (sometimes associated with systemic involvement), acute pancreatitis Antidepressants increased the risk of suicidal thoughts and behavior in children, adolescents, and young adults in short-term studies These studies did not show an increase in the risk of suicidal thoughts and behavior with antidepressant use in patients 24 yr There was a reduction in risk with antidepressant use in patients ≥65 yr In patients of all ages who are started on antidepressant therapy, monitor closely for worsening, and for emergence of suicidal thoughts and behaviors Advise families and caregivers of the need for close observation and communication with the prescriber CYP1A2 inhibitors or thioridazine should not be coadministered Use caution in severe renal impairment, ESRD Heavy alcohol use Suicidality; monitor for clinical worsening and suicide risk, especially in children, adolescents and young adults (18-24 years) during early phases of treatment and alterations in dosage Serotonin syndrome or neuroleptic malignant syndrome-like reactions may occur; discontinue and initiate supportive therapy; closely monitor patients concomitantly receiving triptans, antipsychotics and serotonin precursors Neonates exposed to serotonin-noreponephrine reuptake inhibitors (SNRIs) or selective serotonin reuptake inhibitors (SSRIs) late in 3rd trimester of pregnancy have developed complications necessitating prolonged hospitalization, respiratory support, and tube feeding Screen patients for bipolar disorder; risk of mixed/manic episodes is increased in patients treated with antidepressants May cause activation of mania or hypomania Increased risk of hepatotoxicity, sometimes fatal; monitor for abdominal pain, hepatomegaly, elevations in hepatic transaminases exceeding 20 times upper limit of normal; jaundice; cholestatic jaundice with minimal elevations of hepatic transaminases have also been reported; use not recommended in patients with substantial alcohol use or chronic liver disease SSRIs and SNRIs may impair platelet aggregation and increase the risk of bleeding events, ranging from ecchymoses, hematomas, epistaxis, petechiae, and GI hemorrhage to life-threatening hemorrhage; concomitant use of aspirin, NSAIDs, warfarin, other anticoagulants, or other drugs known to affect platelet function may add to this risk Severe skin reactions (eg, erythema multiforme and Stevens-Johnson syndrome); discontinue at first appearance of blisters, peeling rash, mucosal erosions, or any other sign of hypersensitivity if no other etiology can be identified Orthostatic hypotension and syncope, especially during week 1 of therapy; monitor patients taking drugs that increase risk of orthostatic hypotension; consider dose reduction or discontinue therapy in patients who experience symptomatic orthostatic hypotension, falls and/or syncope Hyponatremia due to syndrome of inappropriate antidiuretic hormone (SIADH); cases of serum sodium Exact mechanism of action unknown; inhibits reuptake of serotonin and norepinephrine; weakly inhibits reuptake of dopamine; has no MAOI activity; has no significant activity for histaminergic H1 receptor or alpha2-adrenergic receptor The above information is provided for general informational and educational purposes only. Individual plans may vary and formulary information changes. Contact the applicable plan provider for the most current information. Duloxetine interactions Duloxetine DR by Teva - Uses, Side Effects, Interactions -, Duloxetine Side Effects, Dosage, Uses, and More Metformin gastrointestinal side effectsCialis expiredAntabuse tabletCialis tubs Because it is possible that duloxetine and alcohol may interact to cause liver injury or that duloxetine may aggravate pre-existing liver disease, duloxetine should. Cymbalta duloxetine dose, indications, adverse effects.. Cymbalta Duloxetine - Side Effects, Dosage,. Duloxetine - Wikipedia. Medscape - Generalized anxiety disorder, major depressive disorder, fibromyalgia-specific dosing for Cymbalta duloxetine, frequency-based adverse effects. Find patient medical information for Duloxetine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Impact of potential pregabalin or duloxetine drug–drug interactions on health care costs and utilization among Medicare members with.