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Methadone Confusional State Side Effects

Methadone Confusional State Side Effect Reports


The following Methadone Confusional State side effect reports were submitted by healthcare professionals and consumers.

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

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



Neuroleptic Malignant Syndrome, Paranoia, Confusional State, Aggression, Pyrexia, Hallucinations, Mixed, Choreoathetosis, Muscle Rigidity, Hyperhidrosis

This Confusional State side effect was reported by a health professional from GB. A 36-year-old patient (weight:NA) experienced the following symptoms/conditions: NA. The patient was prescribed Methadone (dosage: 375 Mg, Unk), which was started on 200905. Concurrently used drugs:
  • Venlafaxine (375 Mg, Unk)
  • Quetiapine (50 Mg, Qhs)
When starting to take Methadone the consumer reported the following symptoms:
  • Neuroleptic Malignant Syndrome
  • Paranoia
  • Confusional State
  • Aggression
  • Pyrexia
  • Hallucinations, Mixed
  • Choreoathetosis
  • Muscle Rigidity
  • Hyperhidrosis
The patient was hospitalized. These side effects may potentially be related to Methadone.
Leukoencephalopathy, Pulse Absent, Muscle Spasticity, Hyperreflexia, Extensor Plantar Response, Myoclonus, Executive Dysfunction, Memory Impairment, Confusional State

This Confusional State Methadone side effect was reported by a health professional from US on Aug 06, 2013. A male , 19 years of age, was diagnosed with and was treated with Methadone. The patient presented the following health conditions:
  • Leukoencephalopathy
  • Pulse Absent
  • Muscle Spasticity
  • Hyperreflexia
  • Extensor Plantar Response
  • Myoclonus
  • Executive Dysfunction
  • Memory Impairment
  • Confusional State
. Methadone dosage: 100 Mg, Unk. Additional drugs used at the same time: NA.
Leukoencephalopathy, Anoxia, Hypervigilance, Hyperreflexia, Muscle Spasticity, Executive Dysfunction, Reflexes Abnormal, Memory Impairment, Confusional State

This is a Methadone side effect report of a 32-year-old patient (weight:NA) from US, suffering from the following symptoms/conditions: pain, who was treated with Methadone (dosage:NA, start time: NS), combined with: NA., and developed a serious reaction and a Confusional State side effect. The patient presented with:
  • Leukoencephalopathy
  • Anoxia
  • Hypervigilance
  • Hyperreflexia
  • Muscle Spasticity
  • Executive Dysfunction
  • Reflexes Abnormal
  • Memory Impairment
  • Confusional State
which developed after the beginning of treatment. The patient was hospitalized. This side effect report can indicate a possible existence of increased vulnerability to Methadone treatment in patients suffering from pain, resulting in Confusional State.

Hypercapnia, Respiratory Failure, Somnolence, Confusional State

A 60-year-old patient (weight: NA) from US with the following symptoms: pain started Methadone treatment (dosage: NA) on Jun 29, 2013. Soon after starting Methadone treatment, the consumer experienced several side effects, including:
  • Hypercapnia
  • Respiratory Failure
  • Somnolence
  • Confusional State
. Concurrently used drugs: NA.The patient was hospitalized. This finding indicates that some patients can be more vulnerable to developing Methadone side effects, such as Confusional State.
Confusional State, Glossodynia

A female patient from US was prescribed and started Methadone on Feb 01, 2013. Patient felt the following Methadone side effects: confusional state, glossodynia Additional patient health information: Female , 58 years of age, The consumer reported the following symptoms: was diagnosed with and. Methadone dosage: 10 Mg, 3 Tablets Q 8 Hours. Concurrently used drugs:
  • Oxycodone (30 Mg, Qd)
  • Ativan (12 Mg, Qd)
  • Vistaril /00058402/ (50 Mg, Unk)
Aggression, Incoherent, Dysstasia, Confusional State, Fatigue

This report suggests a potential Methadone Confusional State side effect(s) that can have serious consequences. A 26-year-old patient from GB (weight:NA) was diagnosed with the following health condition(s): vomiting and used Methadone (dosage: 100 Ml, Unk) starting Dec 17, 2012. Soon after starting Methadone the patient began experiencing various side effects, including:
  • Aggression
  • Incoherent
  • Dysstasia
  • Confusional State
  • Fatigue
Drugs used concurrently:
  • Diazepam (30 Mg, Unk)
  • Zolpidem Tartrate
Although Methadone demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Confusional State, may still occur.
Product Substitution Issue, Withdrawal Syndrome, Hyperhidrosis, Confusional State, Malaise, Feeling Abnormal, Product Counterfeit, Product Quality Issue

An adverse event was reported by a consumer or non-health professional on Dec 05, 2012 by a Patient taking Methadone 10 Mg (dosage: NA) was diagnosed with and. Location: US , weighting 168.0 lb, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Methadone side effects: product substitution issue, withdrawal syndrome, hyperhidrosis, confusional state, malaise, feeling abnormal, product counterfeit, product quality issue. Additional medications/treatments:
Pulmonary Embolism, Pain, Confusional State, Nausea, Vomiting, Dyspnoea, Pleural Effusion

This Confusional State problem was reported by a physician from US. A 45-year-old patient (weight: NA) was diagnosed with the following medical condition(s): pain management,non-small cell lung cancer.On Mar 13, 2012 a consumer started treatment with Methadone (dosage: NA). The following drugs/medications were being taken at the same time:
  • Dasatinib (70 Mg)
  • Erlotinib (150 Mg)
  • Ambien
  • Arthrotec
  • Doxycycline
  • Lexapro
  • Lovenox
  • Lyrica
When commencing Methadone, the patient experienced the following unwanted symptoms /side effects:
  • Pulmonary Embolism
  • Pain
  • Confusional State
  • Nausea
  • Vomiting
  • Dyspnoea
  • Pleural Effusion
The patient was hospitalized. Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Confusional State, may become evident only after a product is in use by the general population.
Disturbance In Attention, Somnolence, Confusional State

This is a Methadone Hcl side effect report of a 34-year-old female patient (weight: NA) from SWITZERLAND. The patient developed the following symptoms/conditions: polysubstance dependence,hiv infection and was treated with Methadone Hcl (dosage: NA) starting Feb 16, 2012. Concurrently used drugs:
  • Truvada
  • Reyataz
  • Midazolam Hcl
  • Norvir
Soon after that, the consumer experienced the following of symptoms:
  • Disturbance In Attention
  • Somnolence
  • Confusional State
The patient was hospitalized. This opens a possibility that Methadone Hcl could cause Confusional State and that some female patients may be more susceptible.
Delirium, Myoclonus, Hyperhidrosis, Tachycardia, Serotonin Syndrome, Mental Status Changes, Confusional State, Respiratory Disorder, Restlessness

This Confusional State side effect was reported by a pharmacist from UNITED STATES on Apr 09, 2012. A patient from UNITED STATES , 72 years of age, weighting 100.5 lb, was diagnosed with and was treated with Methadone Hcl. Directly after treatment started, patient experienced the unwanted or unexpected Methadone side effects: delirium, myoclonus, hyperhidrosis, tachycardia, serotonin syndrome, mental status changes, confusional state, respiratory disorder, restlessness. Methadone Hcl dosage: 5mg Bid Po.
Associated medications used:
  • Venlafaxine (75 Mg Bid Po)
The patient was hospitalized. These side effects may potentially be related to Methadone Hcl.
Confusional State, Skin Exfoliation, Systemic Lupus Erythematosus, Amnesia, Rash

This Confusional State side effect was reported by a consumer or non-health professional from UNITED STATES. A 55-year-old patient (weight:NA) experienced the following symptoms/conditions: NA. The patient was prescribed Methadone Hcl (dosage: NA), which was started on May 21, 2010. Concurrently used drugs:
  • Xyrem (Oral)
  • Lexapro
  • Rythmol
  • Lyrica
  • Fentanyl-100
  • Aspirin
When starting to take Methadone Hcl the consumer reported the following symptoms:
  • Confusional State
  • Skin Exfoliation
  • Systemic Lupus Erythematosus
  • Amnesia
  • Rash
These side effects may potentially be related to Methadone Hcl.
Confusional State, Inadequate Analgesia, Delirium

This Confusional State Methadone Hydrochloride side effect was reported by a physician from UNITED STATES on Jul 27, 2011. A Female , 55 years of age, was treated with Methadone Hydrochloride. The patient presented the following health conditions:
  • Confusional State
  • Inadequate Analgesia
  • Delirium
. Methadone Hydrochloride dosage: 10 Mg, Bid. Additional drugs used at the same time:
  • Ropivacaine Hydrochloride (0.5 %, Bolus)
  • Morphine Sulfate (40 Mg, Daily)
  • Ketamine Hcl (5 Mg, Q6h)
  • Ropivacaine Hydrochloride (8 Ml, Q1h Infusion)
  • Fentanyl (75 Mcg, Q1h)
The patient was hospitalized.
Feeling Drunk, Disinhibition, Repetitive Speech, Confusional State, Euphoric Mood, Aggression

This is a Methadone side effect report of a 39-year-old patient (weight:NA) from IRELAND, suffering from the following symptoms/conditions: NA, who was treated with Methadone (dosage:60 Mg, 1x/day, start time: Feb 09, 2011), combined with:
  • Lyrica (75 Mg, 2x/day, Took For One Week)
  • Thiamine (1 Df, 1x/day)
  • Mirtazapine (40 Mg, 1x/day)
  • Lyrica (100 Mg, 2x/day)
  • Cannabis
  • Lansoprazole (30 Mg, 1x/day)
, and developed a serious reaction and a Confusional State side effect. The patient presented with:
  • Feeling Drunk
  • Disinhibition
  • Repetitive Speech
  • Confusional State
  • Euphoric Mood
  • Aggression
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Methadone treatment in patients suffering from NA, resulting in Confusional State.
Hypopnoea, Loss Of Consciousness, Myocardial Infarction, Somnolence, Confusional State, Speech Disorder, Abasia, Respiratory Arrest

A 48-year-old patient (weight: NA) from UNITED STATES with the following symptoms: back pain started Methadone Hcl treatment (dosage: 10 Mg 4 Every 4 Hours Po) on Jan 01, 2008. Soon after starting Methadone Hcl treatment, the consumer experienced several side effects, including:
  • Hypopnoea
  • Loss Of Consciousness
  • Myocardial Infarction
  • Somnolence
  • Confusional State
  • Speech Disorder
  • Abasia
  • Respiratory Arrest
. Concurrently used drugs: NA. This finding indicates that some patients can be more vulnerable to developing Methadone Hcl side effects, such as Confusional State.
Confusional State

A female patient from SPAIN was prescribed and started Methadone Hcl on Jun 08, 2011. After Methadone was administered, patient encountered several Methadone side effects: confusional state Additional patient health information: Female , 77 years of age, The consumer reported the following symptoms: . Methadone Hcl dosage: NA. Concurrently used drugs:
  • Acetaminophen
  • Sinogan
  • Akineton
  • Gabapentin
  • Diazepam
The patient was hospitalized.
Confusional State

This report suggests a potential Methadone Hcl Confusional State side effect(s) that can have serious consequences. A 77-year-old female patient from SPAIN (weight:NA) was diagnosed with the following health condition(s): NA and used Methadone Hcl (dosage: NA) starting Feb 18, 2009. Soon after starting Methadone Hcl the patient began experiencing various side effects, including:
  • Confusional State
Drugs used concurrently:
  • Gabapentin
  • Diazepam
  • Sinogan
  • Akineton
  • Acetaminophen
The patient was hospitalized. Although Methadone Hcl demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Confusional State, may still occur.
Gait Disturbance, Inadequate Analgesia, Depressed Level Of Consciousness, Disorientation, Cardiac Arrest, Confusional State, Memory Impairment, Bradycardia

An adverse event was reported by a consumer or non-health professional on Jun 02, 2011 by a Female taking Methadone Hcl (dosage: Methadone Unsure Po) was diagnosed with and. Location: UNITED STATES , 77 years of age, weighting 230.0 lb, patient began experiencing various side effects, including: Patient felt the following Methadone side effects: gait disturbance, inadequate analgesia, depressed level of consciousness, disorientation, cardiac arrest, confusional state, memory impairment, bradycardia. Additional medications/treatments:
Multiple prescriptions taken:
  • Darvon (65mg Every 4hr./or/need Po)
The patient was hospitalized.
Confusional State, Hyperglycaemia, Hyperhidrosis, Hypotension, Lethargy, Somnolence, Unresponsive To Stimuli

This Confusional State problem was reported by a pharmacist from UNITED STATES. A 60-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): NA.On NS a consumer started treatment with Methadone Hcl (dosage: 100 Mg Daily Po). The following drugs/medications were being taken at the same time:
  • Diltiazem Cd
  • Cyclobenzaprine
  • Aspirin
  • Enalapril
  • Lanthanum Carbonate
  • Diphenhydramine
  • Gabapentin
  • Esomeprazole
When commencing Methadone Hcl, the patient experienced the following unwanted symptoms /side effects:
  • Confusional State
  • Hyperglycaemia
  • Hyperhidrosis
  • Hypotension
  • Lethargy
  • Somnolence
  • Unresponsive To Stimuli
The patient was hospitalized. Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Confusional State, may become evident only after a product is in use by the general population.
Confusional State, Myoclonus, Somnolence

This is a Methadone side effect report of a 46-year-old female patient (weight: NA) from ITALY. The patient developed the following symptoms/conditions: pain and was treated with Methadone (dosage: 12 Mg/day) starting NS. Concurrently used drugs: NA. Soon after that, the consumer experienced the following of symptoms:
  • Confusional State
  • Myoclonus
  • Somnolence
This opens a possibility that Methadone could cause Confusional State and that some female patients may be more susceptible.
Agitation, Alcohol Withdrawal Syndrome, Condition Aggravated, Confusional State, Depression, Dysuria, Restlessness

This Confusional State side effect was reported by a pharmacist from UNITED STATES on Mar 03, 2010. A patient from UNITED STATES , 60 years of age, was treated with Methadone Hcl. Patient felt the following Methadone side effects: agitation, alcohol withdrawal syndrome, condition aggravated, confusional state, depression, dysuria, restlessness. Methadone Hcl dosage: NA.
Multiple prescriptions taken:
  • Alprazolam
The patient was hospitalized. These side effects may potentially be related to Methadone Hcl.
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DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Methadone Confusional State Causes and Reviews


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Methadone Confusional State Reviews

Tue, 09 Feb 2010

good afternoon doc,my name dimasautisme,i comefrom indonesia ?
im Methadoners with 120 mg,im drink ARV to?please private my status?
i just want quesstion i want to detox,where i must go to hospital doc?
please help me :-D :)

Mon, 27 Dec 2010

I have been on Methadone for two years. Went fro
70 mgs a day to 20. I do for pain and I have been prescribed klonipin also recently for severe panic attacks and I read online that it's a deadly combo. I take my Methadone at 9 am. And have panic attacks around 10 pm every night before I sleep . Is this enough time apart to take them? Thank you

Thu, 31 Mar 2011
ive been takeing 90mls of Methadone for approxamitley 2 years on and off but properly this time for a total off 7 months i get servere sweating from taking my Methadone and feel very hot like im burning up and dripping with sweat why is this happening and what can i do and also im a type 2 diabetic and my Methadone is makeing my sugars drop really low what could be causing this and what can be done please help! thankyou katie .
Sat, 20 Aug 2011
Methodone Side Effects, I have had many trips to Emergency Unit at my Town, having tight painful heart problems. But when they do the Tests for Heart attacks, I jave always been told I have no problem my heart is fine. I have had ECG Tests, all fine. The only thing I can put it to ie: 250 milligrams of Methodone Tablet for Chronic Pain at the highest point was 50 x 5mg Tablest per day. I have had my leg amputated which I had the medication for. Can you confirm what I should be asking my GP, and what literature orResearch papers I can refer to. Thank you Geoff perry
DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

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