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Atenolol Somnolence Side Effects

Atenolol Somnolence Side Effect Reports


The following Atenolol Somnolence side effect reports were submitted by healthcare professionals and consumers.

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

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



Alopecia, Somnolence, Off Label Use

This Somnolence side effect was reported by a consumer or non-health professional from US. A 64-year-old female patient (weight:NA) experienced the following symptoms/conditions: NA. The patient was prescribed Atenolol (dosage: NA), which was started on 201303. Concurrently used drugs:
  • Toprol Xl
  • Toprol Xl
  • Toprol Xl
  • Toprol Xl
  • Toprol Xl
When starting to take Atenolol the consumer reported the following symptoms:
  • Alopecia
  • Somnolence
  • Off Label Use
These side effects may potentially be related to Atenolol.
Overdose, Suicide Attempt, Somnolence, Confusional State, Hypotension, Sinus Bradycardia, Electrocardiogram Qrs Complex Prolonged, Toxicity To Various Agents, Haemodialysis

This Somnolence Atenolol (atenolol) (50 Mg, 50 Mg) side effect was reported by a physician from CA on Nov 27, 2013. A male , 57 years of age, was treated with Atenolol (atenolol) (50 Mg, 50 Mg). The patient presented the following health conditions:
  • Overdose
  • Suicide Attempt
  • Somnolence
  • Confusional State
  • Hypotension
  • Sinus Bradycardia
  • Electrocardiogram Qrs Complex Prolonged
  • Toxicity To Various Agents
  • Haemodialysis
. Atenolol (atenolol) (50 Mg, 50 Mg) dosage: (50 Df 1x, (not The Prescribed Dose)), (df (regular Dose)). Additional drugs used at the same time:
  • Amlodipine
  • Lithium
  • Methylphenidate
  • Lamotrigine
  • Levothyroxine
  • Clonazepam
  • Mirtazapine
The patient was hospitalized.
Somnolence, Off Label Use

This is a Atenolol side effect report of a 53-year-old patient (weight:NA) from US, suffering from the following symptoms/conditions: gout,neuropathy peripheral,diabetes mellitus, who was treated with Atenolol (dosage:300 Mg, 1x/day, start time: 201310), combined with:
  • Lyrica (150 Mg, 1x/day)
  • Metformin (1000 Mg, 1x/day)
  • Nesina (25 Mg, 1x/day)
  • Lisinopril W/hydrochlorothiazide (20 Mg Lisinopril/12.5mg Hydrochlorothiazide 2x/day)
  • Carvedilol (25 Mg, 2x/day)
, and developed a serious reaction and a Somnolence side effect. The patient presented with:
  • Somnolence
  • Off Label Use
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Atenolol treatment in patients suffering from gout,neuropathy peripheral,diabetes mellitus, resulting in Somnolence.

Defect Conduction Intraventricular, Electrocardiogram Qrs Complex Prolonged, Depressed Level Of Consciousness, Somnolence, Sinus Bradycardia, Confusional State, Hypotension, Suicide Attempt

A 57-year-old patient (weight: NA) from CA with the following symptoms: NA started Atenolol treatment (dosage: 50 Df, Unk) on NS. Soon after starting Atenolol treatment, the consumer experienced several side effects, including:
  • Defect Conduction Intraventricular
  • Electrocardiogram Qrs Complex Prolonged
  • Depressed Level Of Consciousness
  • Somnolence
  • Sinus Bradycardia
  • Confusional State
  • Hypotension
  • Suicide Attempt
. Concurrently used drugs:
  • Amlodipine
  • Lithium
  • Methylphenidate
  • Lamotrigine
  • Levothyroxine
  • Clonazepam
  • Mirtazapine
The patient was hospitalized. This finding indicates that some patients can be more vulnerable to developing Atenolol side effects, such as Somnolence.
Intentional Self-injury, Sopor, Somnolence, Blood Glucose Increased, Toxicologic Test Abnormal, Schizophrenia

A female patient from IT was prescribed and started Atenolol on Sep 11, 2013. Patient felt the following Atenolol side effects: intentional self-injury, sopor, somnolence, blood glucose increased, toxicologic test abnormal, schizophrenia Additional patient health information: Female , 60 years of age, The consumer reported the following symptoms: . Atenolol dosage: NA. Concurrently used drugs:
  • Delorazepam (40 Mg, Total, Oral)
  • Tavor (2 Dosage Forms, Total), Oral)
  • Talofen
  • Esidrex
  • Glucophage (3 Dosage Forms)
  • Lantus
  • Novorapid
  • Cyclobenzaprine Hydrochloride
The patient was hospitalized.
Suicide Attempt, Somnolence, Vomiting, Hypotension, Heart Rate Decreased, Hypokalaemia, Ventricular Fibrillation

This report suggests a potential Atenolol (atenolol) (atenolol) Somnolence side effect(s) that can have serious consequences. A 69-year-old female patient from US (weight:NA) was diagnosed with the following health condition(s): NA and used Atenolol (atenolol) (atenolol) (dosage: NA) starting NS. Soon after starting Atenolol (atenolol) (atenolol) the patient began experiencing various side effects, including:
  • Suicide Attempt
  • Somnolence
  • Vomiting
  • Hypotension
  • Heart Rate Decreased
  • Hypokalaemia
  • Ventricular Fibrillation
Drugs used concurrently:
  • Amlodipine Besilate
The patient was hospitalized. Although Atenolol (atenolol) (atenolol) demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Somnolence, may still occur.
Wheezing, Eye Pain, Somnolence, Fatigue

An adverse event was reported by a consumer or non-health professional on Jul 15, 2013 by a Female taking Atenolol Sandoz (dosage: 50 Mg, Daily) was diagnosed with and. Location: AU , 67 years of age, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Atenolol side effects: wheezing, eye pain, somnolence, fatigue. Additional medications/treatments:
Associated medications used:
  • Lipitor
  • Natrilix
Slow Response To Stimuli, Suicide Attempt, Ventricular Fibrillation, Shock, Vomiting, Somnolence, Hypotension, Intentional Overdose, Hypokalaemia

This Somnolence problem was reported by a health professional from US. A 69-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): NA.On NS a consumer started treatment with Atenolol (dosage: NA). The following drugs/medications were being taken at the same time:
  • Amlodipine
When commencing Atenolol, the patient experienced the following unwanted symptoms /side effects:
  • Slow Response To Stimuli
  • Suicide Attempt
  • Ventricular Fibrillation
  • Shock
  • Vomiting
  • Somnolence
  • Hypotension
  • Intentional Overdose
  • Hypokalaemia
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 Somnolence, may become evident only after a product is in use by the general population.
Blood Pressure Increased, Blood Pressure Fluctuation, Somnolence, Oedema Peripheral, Off Label Use

This is a Atenolol side effect report of a patient (weight: NA) from BR. The patient developed the following symptoms/conditions: hypertension and was treated with Atenolol (dosage: NA) starting 2009. Concurrently used drugs:
  • Atacand
  • Selozok
  • Adalat (Daily)
  • Diovan
  • Atensina
  • Moduretic
  • Apresolina (Three Times A Day)
  • Coversyl Plus (Daily)
Soon after that, the consumer experienced the following of symptoms:
  • Blood Pressure Increased
  • Blood Pressure Fluctuation
  • Somnolence
  • Oedema Peripheral
  • Off Label Use
The patient was hospitalized. This opens a possibility that Atenolol could cause Somnolence and that some patients may be more susceptible.
Suicide Attempt, Vomiting, Somnolence, Heart Rate Decreased, Hypotension, Hypokalaemia, Ventricular Fibrillation, Hyporesponsive To Stimuli, Shock

This Somnolence side effect was reported by a physician from US on Apr 30, 2013. A female patient from US , 69 years of age, was treated with Atenolol. Directly after treatment started, patient experienced the unwanted or unexpected Atenolol side effects: suicide attempt, vomiting, somnolence, heart rate decreased, hypotension, hypokalaemia, ventricular fibrillation, hyporesponsive to stimuli, shock. Atenolol dosage: Not The Prescribed Amount.
Associated medications used:
  • Amlodipine (Not The Prescribed Amount)
The patient was hospitalized. These side effects may potentially be related to Atenolol.
Haemoglobin Decreased, Headache, Hypoaesthesia, Somnolence, Disturbance In Attention, Visual Impairment, Nervousness, Diarrhoea, Gastrointestinal Disorder

This Somnolence side effect was reported by a consumer or non-health professional from BR. A 40-year-old female patient (weight:NA) experienced the following symptoms/conditions: hypertension,tachycardia. The patient was prescribed Atenolol (dosage: 0.5 Df, Daily), which was started on 1993. Concurrently used drugs: NA. When starting to take Atenolol the consumer reported the following symptoms:
  • Haemoglobin Decreased
  • Headache
  • Hypoaesthesia
  • Somnolence
  • Disturbance In Attention
  • Visual Impairment
  • Nervousness
  • Diarrhoea
  • Gastrointestinal Disorder
The patient was hospitalized. These side effects may potentially be related to Atenolol.
Suicide Attempt, Somnolence, Vomiting, Heart Rate Decreased, Depressed Level Of Consciousness, Hypokalaemia, Ventricular Fibrillation, Cardiac Arrest, Hypotension

This Somnolence Atenolol side effect was reported by a health professional from US on Mar 27, 2013. A Female , 69 years of age, was diagnosed with and was treated with Atenolol. The patient presented the following health conditions:
  • Suicide Attempt
  • Somnolence
  • Vomiting
  • Heart Rate Decreased
  • Depressed Level Of Consciousness
  • Hypokalaemia
  • Ventricular Fibrillation
  • Cardiac Arrest
  • Hypotension
. Atenolol dosage: NA. Additional drugs used at the same time:
  • Amlodipine
The patient was hospitalized.
Suicide Attempt, Intentional Overdose, Hypotension, Sinus Bradycardia, Somnolence, Confusional State, White Blood Cell Count Increased, Blood Creatinine Increased, Blood Albumin Decreased

This is a Atenolol side effect report of a 57-year-old patient (weight:NA) from CA, suffering from the following symptoms/conditions: overdose, who was treated with Atenolol (dosage:NA, start time: NS), combined with:
  • Amlodipine
  • Lithium
  • Methylphenidate
  • Lamotrigine
  • Levothyroxine
  • Clonazepam
  • Mirtazapine
, and developed a serious reaction and a Somnolence side effect. The patient presented with:
  • Suicide Attempt
  • Intentional Overdose
  • Hypotension
  • Sinus Bradycardia
  • Somnolence
  • Confusional State
  • White Blood Cell Count Increased
  • Blood Creatinine Increased
  • Blood Albumin Decreased
which developed after the beginning of treatment. The patient was hospitalized. This side effect report can indicate a possible existence of increased vulnerability to Atenolol treatment in patients suffering from overdose, resulting in Somnolence.
Cardiac Arrest, Convulsion, Ventricular Extrasystoles, Nodal Rhythm, Somnolence, Vomiting, Nausea, Chest Pain, Blood Pressure Systolic Increased

A 70-year-old female patient (weight: NA) from US with the following symptoms: NA started Atenolol Tablets, Usp treatment (dosage: 50 Mg, Qd) on Apr 28, 2012. Soon after starting Atenolol Tablets, Usp treatment, the consumer experienced several side effects, including:
  • Cardiac Arrest
  • Convulsion
  • Ventricular Extrasystoles
  • Nodal Rhythm
  • Somnolence
  • Vomiting
  • Nausea
  • Chest Pain
  • Blood Pressure Systolic Increased
. Concurrently used drugs:
  • Lexiscan (0.4 Mg, Once/single)
  • Diclofenac (Unk Df, Unk)
  • Leucovorin (Unk Df, Unk)
  • Methotrexate (Unk Df, Unk)
  • Zocor
  • Ambien (Unk Df, Unk)
  • Orencia (Unk Df, Unk)
  • Omeprazole (Unk Df, Unk)
This finding indicates that some patients can be more vulnerable to developing Atenolol Tablets, Usp side effects, such as Somnolence.
Respiratory Depression, Somnolence, Dyspnoea

A patient from ES was prescribed and started Atenolol on Nov 12, 2012. After Atenolol was administered, patient encountered several Atenolol side effects: respiratory depression, somnolence, dyspnoea Additional patient health information: male , 52 years of age, The consumer reported the following symptoms: was diagnosed with and. Atenolol dosage: 50 Mg, Daily. Concurrently used drugs:
  • Escitalopram Oxalate (20 Mg, Daily)
  • Seroquel (400 Mg, 2x/day)
  • Noctamide (2 Mg, Daily)
  • Artane (2 Mg, Daily)
  • Hidrosaluretil (25 Mg, Daily)
The patient was hospitalized.
Respiratory Depression, Somnolence, Dyspnoea

This report suggests a potential Atenolol Somnolence side effect(s) that can have serious consequences. A 52-year-old patient from ES (weight:NA) was diagnosed with the following health condition(s): hypertension,schizophrenia and used Atenolol (dosage: NA) starting 2009. Soon after starting Atenolol the patient began experiencing various side effects, including:
  • Respiratory Depression
  • Somnolence
  • Dyspnoea
Drugs used concurrently:
  • Seroquel Prolong
  • Escitalopram
  • Noctamide
  • Artane
  • Hidrosaluretil
The patient was hospitalized. Although Atenolol demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Somnolence, may still occur.
Hypoglycaemia, Tubulointerstitial Nephritis, Somnolence, Unresponsive To Stimuli, Nausea

An adverse event was reported by a pharmacist on Oct 25, 2012 by a Female taking Atenolol (dosage: NA) . Location: GB , 81 years of age, weighting 144.4 lb, patient began experiencing various side effects, including: Patient felt the following Atenolol side effects: hypoglycaemia, tubulointerstitial nephritis, somnolence, unresponsive to stimuli, nausea. Additional medications/treatments:
Multiple prescriptions taken:
  • Aspirin
  • Ibuprofen (Take When Required)
  • Paracetamol
  • Perindopril
  • Salbutamol
  • Zopiclone
  • Amlodipine
  • Glimepiride
The patient was hospitalized.
Pneumonia, Bronchitis, Tremor, Withdrawal Syndrome, Chronic Obstructive Pulmonary Disease, Insomnia, Feeling Abnormal, Somnolence, Vomiting

This Somnolence problem was reported by a consumer or non-health professional from US. A 49-year-old female patient (weight: NA) was diagnosed with the following medical condition(s): hypertension.On 201203 a consumer started treatment with Atenolol (dosage: NA). The following drugs/medications were being taken at the same time:
  • Lisinopril
  • Seroquel Xr
  • Seroquel Xr
  • Seroquel Xr
  • Seroquel Xr
  • Narco Ten
  • Xanax
  • Restoril
When commencing Atenolol, the patient experienced the following unwanted symptoms /side effects:
  • Pneumonia
  • Bronchitis
  • Tremor
  • Withdrawal Syndrome
  • Chronic Obstructive Pulmonary Disease
  • Insomnia
  • Feeling Abnormal
  • Somnolence
  • Vomiting
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Somnolence, may become evident only after a product is in use by the general population.
Chest Discomfort, Abnormal Sensation In Eye, Sedation, Heart Rate Increased, Somnolence, Off Label Use

This is a Atenolol side effect report of a 64-year-old female patient (weight: NA) from US. The patient developed the following symptoms/conditions: blood pressure,sleep disorder and was treated with Atenolol (dosage: NA) starting 201209. Concurrently used drugs:
  • Seroquel
  • Seroquel
  • Sumatriptin (As Needed)
  • Xanax (As Needed)
  • Sertraline
  • Percocet (As Needed)
Soon after that, the consumer experienced the following of symptoms:
  • Chest Discomfort
  • Abnormal Sensation In Eye
  • Sedation
  • Heart Rate Increased
  • Somnolence
  • Off Label Use
This opens a possibility that Atenolol could cause Somnolence and that some female patients may be more susceptible.
Loss Of Consciousness, Pyrexia, Hyperhidrosis, Asthenia, Dizziness, Somnolence

This Somnolence side effect was reported by a consumer or non-health professional from UNITED STATES on Oct 10, 2011. A patient from UNITED STATES , 72 years of age, weighting 243.0 lb, was treated with Atenolol. Patient felt the following Atenolol side effects: loss of consciousness, pyrexia, hyperhidrosis, asthenia, dizziness, somnolence. Atenolol dosage: NA. These side effects may potentially be related to Atenolol.
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DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Atenolol Somnolence Causes and Reviews


We are sorry, but no medical information on this topic currently exists in our database. Our articles are updated often, please revisit soon.


Atenolol Somnolence Reviews

Wed, 28 Sep 2011

Wife has been on Atenolol for 5 years and has been off for one year. Experience random and severe back pain. Can it be related. Back pain started after discontinued use.

Fri, 09 Dec 2011

yo quiero sarve para que sirve esta patilla Atenolol and chlorthalidone

Wed, 09 Sep 2009
Has anyone else suffered from Atenelol induced Asthama and Bronchitis?
Mon, 10 May 2010
I was started on Atenolol for anxiety to stop the adrenilin, my bp was just a little elevated 150-100 during paniac attack. Will this drug work for anxiety?
Thu, 28 Aug 2008
pneumonia heart failure
Wed, 01 Jun 2011
I was told by increasing Atenol to 100 mg the pos. side effect was it protected your eyes from diabetes is this true on Your Mind?
Thu, 10 Dec 2009
my daughter has just been prescriped Atenolol for treating her dyspepsia. When I picked up the prescription at the pharmacy. They had said that they have never heard of Atenolol being used to treat dyspepsia so now Im confused. I have a call into her doctor but was wondering if anyone has heard of this before?
Thu, 04 Mar 2010
Severe dizziness
DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

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Somnolence (50)

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