Cymbalta Fatigue Side Effect Reports


The following Cymbalta Fatigue side effect reports were submitted by healthcare professionals and consumers.

This information will help you understand how side effects, such as Fatigue, can occur, and what you can do about them.

A side effect could appear soon after you start Cymbalta or it might take time to develop.


Hepatic Enzyme Increased, Fatigue

This Fatigue side effect was reported by a consumer or non-health professional from FR. A 57-year-old female patient (weight:NA) experienced the following symptoms/conditions: NA. The patient was prescribed Cymbalta (dosage: NA), which was started on NS. Concurrently used drugs: NA. When starting to take Cymbalta the consumer reported the following symptoms:
  • Hepatic Enzyme Increased
  • Fatigue
These side effects may potentially be related to Cymbalta.
Anxiety, Dizziness, Asthenia, Confusional State, Fatigue, Palpitations, Myalgia, Thirst

This Fatigue Cymbalta side effect was reported by a consumer or non-health professional from US on Feb 06, 2014. A male , 53 years of age, weighting 140.0 lb, was diagnosed with and was treated with Cymbalta. The patient presented the following health conditions:
  • Anxiety
  • Dizziness
  • Asthenia
  • Confusional State
  • Fatigue
  • Palpitations
  • Myalgia
  • Thirst
. Cymbalta dosage: 1 Pill Once Daily Taken By Mouth. Additional drugs used at the same time: NA.
Fatigue, Asthma, Sinusitis, Hypotension, Hypothyroidism, Epinephrine Decreased

This is a Cymbalta side effect report of a 50-year-old female patient (weight:NA) from US, suffering from the following symptoms/conditions: NA, who was treated with Cymbalta (dosage:NA, start time: NS), combined with: NA., and developed a serious reaction and a Fatigue side effect. The patient presented with:
  • Fatigue
  • Asthma
  • Sinusitis
  • Hypotension
  • Hypothyroidism
  • Epinephrine Decreased
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Cymbalta treatment in female patients suffering from NA, resulting in Fatigue.
Pneumonia, Decreased Appetite, Ageusia, Dysgeusia, Fatigue, Aphagia

A 67-year-old female patient (weight: NA) from US with the following symptoms: depression started Cymbalta treatment (dosage: 30 Mg, Qd) on NS. Soon after starting Cymbalta treatment, the consumer experienced several side effects, including:
  • Pneumonia
  • Decreased Appetite
  • Ageusia
  • Dysgeusia
  • Fatigue
  • Aphagia
. Concurrently used drugs: NA.The patient was hospitalized. This finding indicates that some patients can be more vulnerable to developing Cymbalta side effects, such as Fatigue.
Somnolence, Fatigue, Memory Impairment

A female patient from US was prescribed and started Cymbalta on Dec 12, 2013. Patient felt the following Cymbalta side effects: somnolence, fatigue, memory impairment Additional patient health information: Female , 36 years of age, weighting 255.0 lb, The consumer reported the following symptoms: was diagnosed with and. Cymbalta dosage: At Bedtime, Taken By Mouth. Concurrently used drugs:
  • Gabapentin
Depression, Suicidal Ideation, Paraesthesia, Abasia, Impaired Driving Ability, Fatigue, Anxiety, Amnesia, Vertigo

This report suggests a potential Cymbalta Fatigue side effect(s) that can have serious consequences. A 45-year-old female patient from US (weight:NA) was diagnosed with the following health condition(s): fibromyalgia and used Cymbalta (dosage: 1 Pill Once Daily) starting Oct 10, 2013. Soon after starting Cymbalta the patient began experiencing various side effects, including:
  • Depression
  • Suicidal Ideation
  • Paraesthesia
  • Abasia
  • Impaired Driving Ability
  • Fatigue
  • Anxiety
  • Amnesia
  • Vertigo
Drugs used concurrently:NA. Although Cymbalta demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Fatigue, may still occur.
Vertigo, Fatigue, Irritability, Activities Of Daily Living Impaired, Impaired Driving Ability, Mental Impairment, Paraesthesia

An adverse event was reported by a consumer or non-health professional on Nov 05, 2013 by a Female taking Cymbalta (dosage: 1 Once Daily) was diagnosed with and. Location: US , 33 years of age, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Cymbalta side effects: vertigo, fatigue, irritability, activities of daily living impaired, impaired driving ability, mental impairment, paraesthesia. Additional medications/treatments:
Off Label Use, Alopecia, Headache, Dry Mouth, Fatigue, Liver Disorder, Muscular Weakness, Constipation, Tremor

This Fatigue problem was reported by a consumer or non-health professional from US. A 70-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): neuralgia.On 201307 a consumer started treatment with Cymbalta (dosage: 30 Mg, Qd). The following drugs/medications were being taken at the same time: NA. When commencing Cymbalta, the patient experienced the following unwanted symptoms /side effects:
  • Off Label Use
  • Alopecia
  • Headache
  • Dry Mouth
  • Fatigue
  • Liver Disorder
  • Muscular Weakness
  • Constipation
  • Tremor
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Fatigue, may become evident only after a product is in use by the general population.
Blood Pressure Increased, Somnolence, Yawning, Feeling Abnormal, Disturbance In Attention, Fatigue, Sluggishness, Intraocular Pressure Increased

This is a Cymbalta side effect report of a 66-year-old female patient (weight: NA) from US. The patient developed the following symptoms/conditions: small fibre neuropathy and was treated with Cymbalta (dosage: NA) starting NS. Concurrently used drugs: NA. Soon after that, the consumer experienced the following of symptoms:
  • Blood Pressure Increased
  • Somnolence
  • Yawning
  • Feeling Abnormal
  • Disturbance In Attention
  • Fatigue
  • Sluggishness
  • Intraocular Pressure Increased
This opens a possibility that Cymbalta could cause Fatigue and that some female patients may be more susceptible.
Night Sweats, Headache, Nausea, Fatigue

This Fatigue side effect was reported by a consumer or non-health professional from GB on Oct 15, 2013. A female patient from GB , 34 years of age, was diagnosed with and was treated with Cymbalta. Directly after treatment started, patient experienced the unwanted or unexpected Cymbalta side effects: night sweats, headache, nausea, fatigue. Cymbalta dosage: 90 Mg, Qd. These side effects may potentially be related to Cymbalta.
Muscle Spasms, Paraesthesia, Pain, Vomiting, Coordination Abnormal, Fatigue, Dyspnoea, Pruritus, Rash

This Fatigue side effect was reported by a consumer or non-health professional from US. A 62-year-old patient (weight:NA) experienced the following symptoms/conditions: depression. The patient was prescribed Cymbalta (dosage: Taken By Mouth), which was started on May 30, 2012. Concurrently used drugs: NA. When starting to take Cymbalta the consumer reported the following symptoms:
  • Muscle Spasms
  • Paraesthesia
  • Pain
  • Vomiting
  • Coordination Abnormal
  • Fatigue
  • Dyspnoea
  • Pruritus
  • Rash
The patient was hospitalized and became disabled. These side effects may potentially be related to Cymbalta.
Paraesthesia, Feeling Of Body Temperature Change, Pruritus, Nausea, Headache, Tremor, Lethargy, Fatigue

This Fatigue Cymbalta side effect was reported by a consumer or non-health professional from US on Sep 26, 2013. A male , 49 years of age, weighting 200.0 lb, was diagnosed with and was treated with Cymbalta. The patient presented the following health conditions:
  • Paraesthesia
  • Feeling Of Body Temperature Change
  • Pruritus
  • Nausea
  • Headache
  • Tremor
  • Lethargy
  • Fatigue
. Cymbalta dosage: 1 Pill Once Daily Taken By Mouth. Additional drugs used at the same time: NA.
Nausea, Hyperhidrosis, Fatigue, Somnolence, Constipation, Lethargy, Mood Swings, Anger

This is a Cymbalta side effect report of a 55-year-old female patient (weight:NA) from US, suffering from the following symptoms/conditions: fibromyalgia, who was treated with Cymbalta (dosage:*20mg*(lowest Dose) 1 Pill Per 24 Hr Period (7wks) 1 Capsule By Mouth Daily By Mouth Before Bed, On, start time: Jun 09, 2013), combined with: NA., and developed a serious reaction and a Fatigue side effect. The patient presented with:
  • Nausea
  • Hyperhidrosis
  • Fatigue
  • Somnolence
  • Constipation
  • Lethargy
  • Mood Swings
  • Anger
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Cymbalta treatment in female patients suffering from fibromyalgia, resulting in Fatigue.
Dyspnoea, Presyncope, Chest Pain, Fatigue, Disturbance In Attention, Hypokalaemia

A 65-year-old female patient (weight: NA) from US with the following symptoms: depression,rheumatoid arthritis,fibromyalgia started Cymbalta treatment (dosage: 30 Mg, Qd) on Apr 24, 2013. Soon after starting Cymbalta treatment, the consumer experienced several side effects, including:
  • Dyspnoea
  • Presyncope
  • Chest Pain
  • Fatigue
  • Disturbance In Attention
  • Hypokalaemia
. Concurrently used drugs: NA.The patient was hospitalized. This finding indicates that some patients can be more vulnerable to developing Cymbalta side effects, such as Fatigue.
Spinal Fracture, Balance Disorder, Impaired Reasoning, Dysstasia, Feeling Drunk, Fatigue, Malaise, Asthenia

A female patient from BR was prescribed and started Cymbalta on Aug 27, 2013. After Cymbalta was administered, patient encountered several Cymbalta side effects: spinal fracture, balance disorder, impaired reasoning, dysstasia, feeling drunk, fatigue, malaise, asthenia Additional patient health information: Female , 64 years of age, weighting 174.2 lb, The consumer reported the following symptoms: was diagnosed with and. Cymbalta dosage: 60 Mg, Each Morning. Concurrently used drugs: NA.
Fatigue, Dizziness, Electric Shock, Diarrhoea

This report suggests a potential Cymbalta Fatigue side effect(s) that can have serious consequences. A 32-year-old female patient from US (weight:NA) was diagnosed with the following health condition(s): migraine,neck pain and used Cymbalta (dosage: 1 Capsule At Bedtime Taken By Mouth) starting NS. Soon after starting Cymbalta the patient began experiencing various side effects, including:
  • Fatigue
  • Dizziness
  • Electric Shock
  • Diarrhoea
Drugs used concurrently:NA. Although Cymbalta demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Fatigue, may still occur.
Dizziness Postural, Temperature Intolerance, Syncope, Fatigue, Dyspnoea Exertional, Chromaturia, Feeling Abnormal

An adverse event was reported by a consumer or non-health professional on Aug 13, 2013 by a Female taking Cymbalta (dosage: 3- 30 Mg Per Dqy Once Daily Taken By Mouth?12-15 Years) was diagnosed with and. Location: US , 66 years of age, weighting 175.0 lb, patient began experiencing various side effects, including: Patient felt the following Cymbalta side effects: dizziness postural, temperature intolerance, syncope, fatigue, dyspnoea exertional, chromaturia, feeling abnormal. Additional medications/treatments:
Myocardial Infarction, Thrombosis, Hypertension, Psychomotor Hyperactivity, Insomnia, Fatigue, Feeling Cold, Chills, Obsessive-compulsive Disorder

This Fatigue problem was reported by a consumer or non-health professional from US. A 66-year-old patient (weight: NA) was diagnosed with the following medical condition(s): depression,post-traumatic stress disorder,obsessive-compulsive disorder,nightmare,panic attack.On 1991 a consumer started treatment with Cymbalta (dosage: 30 Mg, Daily (1/d)). The following drugs/medications were being taken at the same time: NA. When commencing Cymbalta, the patient experienced the following unwanted symptoms /side effects:
  • Myocardial Infarction
  • Thrombosis
  • Hypertension
  • Psychomotor Hyperactivity
  • Insomnia
  • Fatigue
  • Feeling Cold
  • Chills
  • Obsessive-compulsive Disorder
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Fatigue, may become evident only after a product is in use by the general population.
Pneumonia, Hypotension, Memory Impairment, Nausea, Pruritus, Hyperhidrosis, Dizziness, Headache, Fatigue

This is a Cymbalta side effect report of a female patient (weight: NA) from US. The patient developed the following symptoms/conditions: osteoarthritis and was treated with Cymbalta (dosage: NA) starting Feb 11, 2013. Concurrently used drugs:
  • Benicar
  • Clonazepam
  • Lunesta
  • B12
  • Coq10
  • Multi Vitamin
Soon after that, the consumer experienced the following of symptoms:
  • Pneumonia
  • Hypotension
  • Memory Impairment
  • Nausea
  • Pruritus
  • Hyperhidrosis
  • Dizziness
  • Headache
  • Fatigue
The patient was hospitalized and became disabled. This opens a possibility that Cymbalta could cause Fatigue and that some female patients may be more susceptible.
Fatigue, Hyperhidrosis, Chills, Abdominal Pain, Confusional State, Hepatitis, Leptospirosis, Lyme Disease, Q Fever

This Fatigue side effect was reported by a pharmacist from US on Jul 05, 2013. A female patient from US , 43 years of age, weighting 134.5 lb, was diagnosed with and was treated with Cymbalta. Patient felt the following Cymbalta side effects: fatigue, hyperhidrosis, chills, abdominal pain, confusional state, hepatitis, leptospirosis, lyme disease, q fever. Cymbalta dosage: 60. The patient was hospitalized. These side effects may potentially be related to Cymbalta.
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DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Cymbalta Fatigue Causes and Reviews


Everyone feels tired now and then. Sometimes you may just want to stay in bed. But, after a good night's sleep, most people feel refreshed and ready to face a new day. If you continue to feel tired for weeks, it's time to see your doctor. He or she may be able to help you find out what's causing your Fatigue and recommend ways to relieve it.

Fatigue itself is not a disease. Medical problems, treatments, and personal habits can add to Fatigue. These include

  • Taking certain medicines, such as antidepressants, antihistamines, and medicines for nausea and pain
  • Having medical treatments, like chemotherapy and radiation
  • Recovering from major surgery
  • Anxiety, stress, or depression
  • Staying up too late
  • Drinking too much alcohol or too many caffeinated drinks
  • Pregnancy

One disorder that causes extreme Fatigue is chronic Fatigue syndrome (CFS). This Fatigue is not the kind of tired feeling that goes away after you rest. Instead, it lasts a long time and limits your ability to do ordinary daily activities.

NIH: National Institute on Aging


Cymbalta Fatigue Reviews

Wed, 01 Sep 2010
I have been on Cymbalta for three months,and my mood has improved alot but i have side effects,Fatigue ,poor sleep i dream alot,no libido,feel weak and get tired easily.
Tue, 19 Apr 2011
17yrs old athlete-- been on Cymbalta for about 6 mos. makes me feel very tired and weak a like I am about to pass out when I do my football workouts. I have a chance at a scholarship to play college ball but I feel so Fatigued during workouts that I dont know if I can physically do when I am on this medicine... I woulld like to wean off of it I am on 60mg now and possibly try something else or just go dow n to 30 mg and see if I still have side effect.
Sun, 05 Jun 2011
Took one dosage within 5 hrs, I was vomiting,was extremely Fatigue (couldn't keep my eyes open), heavy feeling in my legs, just had an all over sick feeling. I was so tired all I wanted to do for the next 2 days was sleep. Didn't take it again.
DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

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