Combine Seroquel and Methadone

Drug Interactions and Combined Side Effects of
Seroquel

and Methadone

Combine Seroquel with Methadone. To make a decision about taking Seroquel and Methadone, click here for a Medication Risk Map showing their individual and Combined Risks

Seroquel and Methadone have 104 combined Side Effects total
55 are Life Threatening
19 Occur Most Frequently

Click here for Drug Interactions and Side Effects of Seroquel.
Click here for Drug Interactions and Side Effects of Methadone.
Click here to compare Seroquel vs Methadone.

Uses of Seroquel

Seroquel is also known by the generic name Quetiapine

USES:
This medication is used to treat certain mental/mood conditions (including bipolar disorder, schizophrenia). Quetiapine is known as an anti-psychotic drug (atypical type). It works by helping to restore the balance of certain natural substances (neurotransmitters) in the brain.

This medication can decrease hallucinations and improve your concentration. It helps you to think more clearly and positively about yourself, feel less nervous, and take a more active part in everyday life. Quetiapine can help prevent severe mood swings or decrease how often mood swings occur.

Uses of Methadone

USES:
This medication is used to treat moderate to severe pain. Methadone belongs to a class of drugs known as narcotic (opiate) analgesics. It works in the brain to change how your body feels and responds to pain.

This medication is also used to treat addiction to narcotic drugs (such as heroin) as part of an approved treatment program. It helps prevent withdrawal symptoms caused by stopping other narcotic drugs.

Seroquel and Methadone Combined Have 55 Life Threatening (Major) Side Effects

Critcal Seriouosness - A Feeling of Restlessness with Inability to Sit Still - Akathisia is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - A Spasm of the Larynx - Laryngismus is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Abnormal Heart Rhythm - Conduction Disorder of the Heart is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Abnormal Movements of Face Muscles and Tongue - Tardive Dyskinesia is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Abnormally Low Blood Pressure - Hypotension is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Bronchospasm - Bronchospastic Pulmonary Disease is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Cataracts is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Change in Pulse - Pulse Changes is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Collapsed Portion of Lung - Atelectasis is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Complete Stoppage of the Heart - Cardiac Arrest is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Confused - Impaired Cognition is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Continued Painful Erection - Priapism is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Decreased Blood Platelets - Thrombocytopenic Disorder is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Decreased Neutrophils a Type of White Blood Cell - Neutropenic Disorder is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Decreased White Blood Cells - Leukopenia is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Deficiency of Granulocytes a Type of White Blood Cell - Agranulocytosis is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Depression is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Diabetes - Diabetes Mellitus is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Diabetic Ketoacidosis - Diabetes Mellitus Ketoacidosis is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Difficulty Speaking - Dysarthria is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Discharge of Milk in Men or Women when Not Breastfeeding - Galactorrhea not associated with Childbirth is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Disease of the Muscle of the Heart with Enlargement - Cardiomyopathy is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Extrapyramidal Reaction - Extrapyramidal Disease is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Fast Heartbeat - Tachyarrhythmia is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Fluid Retention in the Legs, Feet, Arms or Hands - Peripheral Edema is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Fluid in the Lungs - Pulmonary Edema is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Giant Hives - Angioedema is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Hallucination - Hallucinations is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Having Thoughts of Suicide - Suicidal Ideation is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - High Blood Sugar - Hyperglycemia is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Hives - Urticaria is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Increased Spinal Fluid Pressure - Increased Cerebrospinal Fluid Pressure is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Inflammation of Skin caused by an Allergy - Allergic Dermatitis is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Inflammation of the Middle Tissue Heart Muscle - Myocarditis is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Itching - Pruritus of Skin is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Lung Failure causing Loss of Breath - Respiratory Insufficiency is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Muscle Pain - Myalgia is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Neuroleptic Malignant Syndrome is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Pancreatitis is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Parkinson Symptoms - Parkinsonism is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Problem with Periods - Menstrual Disorder is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Prolonged Q-T Interval on EKG - Prolonged QT Interval is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Rash - Skin Rash is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Reaction due to an Allergy - Allergic Reactions is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Seizures - Seizure Disorder is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Shock is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Significant Decrease in Lung Function - Respiratory Depression is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Slow Heartbeat - Bradycardia is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Stevens-Johnson Syndrome is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Syndrome of Inappropriate Antidiuretic Hormone Secretion - SIADH Syndrome is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Trouble Breathing - Dyspnea is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Underactive Thyroid - Hypothyroidism is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Very Rapid Heartbeat - Torsades de Pointes - Torsades de Pointes is a Life Threatening Side Effect of Methadone and Seroquel combined

Critcal Seriouosness - Vocal Cord Swelling - Laryngeal Edema is a Life Threatening Side Effect of Methadone and Seroquel combined

Click for a searchable interactive map of all Life Threatening Side Effects associated with Seroquel and Methadone combined.

Seroquel and Methadone Combined have 19 Most Frequently Occurring Side Effects

Abnormally Low Blood Pressure - Hypotension is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Blood Pressure Drop Upon Standing - Orthostatic Hypotension is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Chronic Trouble Sleeping - Insomnia is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Dizzy - Dizziness is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Drowsiness - Drowsy is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Dry Mouth - Xerostomia is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Excessive Sweating - Hyperhidrosis is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Feel Like Throwing Up - Nausea is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Feeling Faint - Fainting is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Feeling Weak - General Weakness is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Head Pain - Headache Disorder is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Incomplete or Infrequent Bowel Movements - Constipation is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Indigestion - Dyspepsia is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Loss of Appetite - Anorexia is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Not Feeling Well - Malaise is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Problems with Eyesight - Visual Changes is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Sluggishness - Lethargy is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Throwing Up - Vomiting is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Weight Gain is a Frequently Occurring Side Effect of Seroquel and Methadone combined

Click for a searchable interactive map of all Side Effects associated with Seroquel and Methadone combined.

Seroquel and Methadone Drug-Drug Interactions

When combined Seroquel and Methadone have the following 1 Drug-Drug Interaction(s):

When combined Seroquel and Methadone have the following interaction of Moderate seriousness: The concurrent use of methadone with other agents that prolong the QTc interval may result in potentially life-threatening cardiac arrhythmias, including torsades de pointes.

Click for a searchable interactive map of all interactions between Seroquel and Methadone.

Seroquel has 38 Condition Contraindications

If you have any of these Conditions then you should carefully evaluate the risks of taking Seroquel.

Seroquel Oral Contraindications
(grouped by decreasing seriousness level)

Absolute Contraindications

Agranulocytosis - Deficiency of Granulocytes a Type of White Blood Cell is a contraindication of Seroquel.

Neuroleptic Malignant Syndrome is a contraindication of Seroquel.

Relative Contraindications

Debilitation - Weakened Patient is a contraindication of Seroquel.

Metabolic Syndrome X is a contraindication of Seroquel.

Neutropenic Disorder - Decreased Neutrophils a Type of White Blood Cell is a contraindication of Seroquel.

Orthostatic Hypotension - Blood Pressure Drop Upon Standing is a contraindication of Seroquel.

Senile Dementia - Dementia in an Elderly Person is a contraindication of Seroquel.

Contraindication Warnings

Abnormal Hepatic Function Tests - Abnormal Liver Function Tests is a contraindication of Seroquel.

Acquired Dystonia - Muscle Problems that cause Abnormal Movement is a contraindication of Seroquel.

Breast Carcinoma - Breast Cancer is a contraindication of Seroquel.

Cataracts is a contraindication of Seroquel.

Cerebrovascular Disorder - Any Disorder of the Blood Vessels of the Brain is a contraindication of Seroquel.

Chronic Heart Failure is a contraindication of Seroquel.

Conduction Disorder of the Heart - Abnormal Heart Rhythm is a contraindication of Seroquel.

Dehydration - Extreme Loss of Body Water is a contraindication of Seroquel.

Diabetes Mellitus - Diabetes is a contraindication of Seroquel.

Disease of Liver - Liver Problems is a contraindication of Seroquel.

Extrapyramidal Disease - Extrapyramidal Reaction is a contraindication of Seroquel.

Hypercholesterolemia - High Cholesterol is a contraindication of Seroquel.

Hyperglycemia - High Blood Sugar is a contraindication of Seroquel.

Hyperlipidemia - High Amount of Fats in the Blood is a contraindication of Seroquel.

Hyperprolactinemia - Increased Levels of Prolactin in the Blood is a contraindication of Seroquel.

Hypertension - High Blood Pressure is a contraindication of Seroquel.

Hypertriglyceridemia - High Amount of Triglyceride in the Blood is a contraindication of Seroquel.

Hypothyroidism - Underactive Thyroid is a contraindication of Seroquel.

Hypovolemia - Decreased Blood Volume is a contraindication of Seroquel.

Impaired Cognition - Confused is a contraindication of Seroquel.

Leukopenia - Decreased White Blood Cells is a contraindication of Seroquel.

Lower Seizure Threshold is a contraindication of Seroquel.

Myocardial Infarction - Heart Attack is a contraindication of Seroquel.

Myocardial Ischemia - Disease of Inadequate Blood Flow to the Heart Muscle is a contraindication of Seroquel.

Obesity - Overweight is a contraindication of Seroquel.

Predisposition to Aspiration - Susceptible to Breathing Fluid Into Lungs is a contraindication of Seroquel.

Seizure Disorder - Seizures is a contraindication of Seroquel.

Suicidal Ideation - Having Thoughts of Suicide is a contraindication of Seroquel.

Tardive Dyskinesia - Abnormal Movements of Face Muscles and Tongue is a contraindication of Seroquel.

Tobacco Smoker - Tobacco Smoking is a contraindication of Seroquel.

Weight Gain is a contraindication of Seroquel.

Methadone has 27 Condition Contraindications

If you have any of these Conditions then you should carefully evaluate the risks of taking Methadone.

Methadone Oral Contraindications
(grouped by decreasing seriousness level)

Absolute Contraindications

Hypercapnia - Excess Amount of Carbon Dioxide in the Blood is a contraindication of Methadone.

Paralytic Ileus - Paralysis of the Intestines is a contraindication of Methadone.

Pseudomembranous Enterocolitis - Severe Bloody Diarrhea from Antibiotics is a contraindication of Methadone.

Respiratory Depression - Significant Decrease in Lung Function is a contraindication of Methadone.

Torsades de Pointes - Very Rapid Heartbeat - Torsades de Pointes is a contraindication of Methadone.

Toxin-Mediated Diarrhea - Toxin from Microorganisms causing Diarrhea is a contraindication of Methadone.

Relative Contraindications

Acute Asthma Attack - Asthma Attack is a contraindication of Methadone.

Bradycardia - Slow Heartbeat is a contraindication of Methadone.

Chronic Disease of Respiratory System - Chronic Lung or Breathing Passage Problem is a contraindication of Methadone.

Congenital Long QT Syndrome - Abnormal EKG with QT changes from Birth is a contraindication of Methadone.

Inflammatory Bowel Disease is a contraindication of Methadone.

Prolonged QT Interval - Prolonged Q-T Interval on EKG is a contraindication of Methadone.

Contraindication Warnings

Acute Abdominal Pain - Intense Abdominal Pain is a contraindication of Methadone.

Benign Prostatic Hypertrophy - Enlarged Prostate is a contraindication of Methadone.

Conduction Disorder of the Heart - Abnormal Heart Rhythm is a contraindication of Methadone.

Disease of Liver - Liver Problems is a contraindication of Methadone.

Epilepsy - Epileptic Seizure is a contraindication of Methadone.

Gallbladder Disease - Disease of the Gallbladder is a contraindication of Methadone.

Head Injury is a contraindication of Methadone.

Hypotension - Abnormally Low Blood Pressure is a contraindication of Methadone.

Hypothyroidism - Underactive Thyroid is a contraindication of Methadone.

Intracranial Hypertension - High Pressure Within the Skull is a contraindication of Methadone.

Mood Changes is a contraindication of Methadone.

Procedure on Urinary System - Urinary Tract Surgery is a contraindication of Methadone.

Renal Disease - Kidney Disease is a contraindication of Methadone.

Substance Abuse - Misuse or Excessive Use of Drugs is a contraindication of Methadone.

Urethral Stricture - Narrowing of the Tube that Empties Urine From the Bladder is a contraindication of Methadone.

Seroquel - Symptoms of overdose may include
severe drowsiness, loss of consciousness.

Methadone - Symptoms of overdose may include
slow/shallow breathing, slow heartbeat, loss of consciousness.

Contact poison control
If overdose is suspected, contact your local poison control center or emergency room immediately. US residents can call the US national poison hotline at 1-800-222-1222. Canadian residents should call their local poison control center directly.