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Loratadine Cardiac Arrest Side Effects

Loratadine Cardiac Arrest Side Effect Reports


The following Loratadine Cardiac Arrest side effect reports were submitted by healthcare professionals and consumers.

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

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



Cardiac Arrest, Respiratory Arrest

This Cardiac Arrest side effect was reported by a physician from US. A 49-year-old female patient (weight:NA) experienced the following symptoms/conditions: NA. The patient was prescribed Loratadine (dosage: Df Respiratory (inhalation)), which was started on NS. Concurrently used drugs:
  • Acetaminophen/oxycodone (Df, Respiratory (inhalation))
  • Hydrocodone (Df Respiratory (inhalation))
  • Gabapentin (Df Respiratory (inhalation))
When starting to take Loratadine the consumer reported the following symptoms:
  • Cardiac Arrest
  • Respiratory Arrest
These side effects may potentially be related to Loratadine.
Overdose, Electrocardiogram Qt Prolonged, Alcohol Withdrawal Syndrome, Cardiac Arrest, Hypokalaemia, Hypomagnesaemia, Torsade De Pointes, Ventricular Fibrillation

This Cardiac Arrest Loratadine side effect was reported by a consumer or non-health professional from on Jun 02, 2011. A Female , 34 years of age, was treated with Loratadine. The patient presented the following health conditions:
  • Overdose
  • Electrocardiogram Qt Prolonged
  • Alcohol Withdrawal Syndrome
  • Cardiac Arrest
  • Hypokalaemia
  • Hypomagnesaemia
  • Torsade De Pointes
  • Ventricular Fibrillation
. Loratadine dosage: 10 Mg (10 Mg,1 In 1 D),oral. Additional drugs used at the same time:
  • Acetaminophen (50 X 500mg Tablets (25 Gm),oral)
  • Fluoxetine (40 Mg (40 Mg,1 In 1 D))
  • Chlorpheniramine Tab (Intravenous)
The patient was hospitalized.
Hypokalaemia, Cardiac Arrest, Electrocardiogram Qt Prolonged, Intentional Overdose, Torsade De Pointes

This is a Loratadine side effect report of a 34-year-old female patient (weight:NA) from UNITED KINGDOM, suffering from the following symptoms/conditions: NA, who was treated with Loratadine (dosage:NA, start time: NS), combined with:
  • Fluoxetine
  • Paracetamol
  • Paracetamol
, and developed a serious reaction and a Cardiac Arrest side effect. The patient presented with:
  • Hypokalaemia
  • Cardiac Arrest
  • Electrocardiogram Qt Prolonged
  • Intentional Overdose
  • Torsade De Pointes
which developed after the beginning of treatment. The patient was hospitalized. This side effect report can indicate a possible existence of increased vulnerability to Loratadine treatment in female patients suffering from NA, resulting in Cardiac Arrest.

Cardiac Arrest, Poisoning, Respiratory Arrest

A 45-year-old female patient (weight: NA) from UNITED STATES with the following symptoms: NA started Loratadine treatment (dosage: Df, Oral) on NS. Soon after starting Loratadine treatment, the consumer experienced several side effects, including:
  • Cardiac Arrest
  • Poisoning
  • Respiratory Arrest
. Concurrently used drugs:
  • Ethanol (Df, Oral)
  • Oxycodone Hcl (Df, Oral)
  • Diazepam (Df, Oral)
  • Amitriptyline Hcl (Df, Oral)
  • Citalopram Hydrobromide (Df, Oral)
  • Atenolol (Df, Oral)
  • Lisinopril (Df, Oral)
  • Famotidine (Df, Oral)
This finding indicates that some patients can be more vulnerable to developing Loratadine side effects, such as Cardiac Arrest.
Cardiac Arrest, Poisoning, Respiratory Arrest

A female patient from UNITED STATES was prescribed and started Loratadine on Jan 18, 2010. Patient felt the following Loratadine side effects: cardiac arrest, poisoning, respiratory arrest Additional patient health information: Female , 50 years of age, The consumer reported the following symptoms: . Loratadine dosage: Df, Oral. Concurrently used drugs:
  • Methadone Hcl (Df, Oral)
  • Morphine (Df, Oral)
  • Cocaine (Oral)
Cardiac Arrest, Poisoning, Respiratory Arrest

This report suggests a potential Loratadine Cardiac Arrest side effect(s) that can have serious consequences. A 47-year-old patient from UNITED STATES (weight:NA) was diagnosed with the following health condition(s): NA and used Loratadine (dosage: (df Oral)) starting NS. Soon after starting Loratadine the patient began experiencing various side effects, including:
  • Cardiac Arrest
  • Poisoning
  • Respiratory Arrest
Drugs used concurrently:
  • Acetaminophen W/ Propoxyphene Hcl ((df Oral))
  • Duloxetine Hydrochloride ((df Oral))
  • Zolpidem ((df Oral))
Although Loratadine demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Cardiac Arrest, may still occur.
Cardiac Arrest, Chest Pain, Dizziness, Overdose

An adverse event was reported by a health professional on Jul 13, 2009 by a Female taking Loratadine (dosage: 3 Df; Qd) was diagnosed with and. Location: AUSTRALIA , 81 years of age, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Loratadine side effects: cardiac arrest, chest pain, dizziness, overdose. Additional medications/treatments:
Associated medications used:
  • Risperidone
  • Valproate Sodium
The patient was hospitalized.
Abdominal Pain, Blood Bicarbonate Decreased, Blood Glucose Increased, Blood Lactic Acid Increased, Body Temperature Decreased, Bradycardia, Cardiac Arrest, Cardiomegaly, Coronary Artery Disease

This Cardiac Arrest problem was reported by a physician from UNITED STATES. A 46-year-old patient (weight: NA) was diagnosed with the following medical condition(s): NA.On NS a consumer started treatment with Loratadine (dosage: Df Oral). The following drugs/medications were being taken at the same time:
  • Amlodipine (Df Oral)
  • Diltiazem (Df Oral)
  • Labetalol Hcl (Df Oral)
When commencing Loratadine, the patient experienced the following unwanted symptoms /side effects:
  • Abdominal Pain
  • Blood Bicarbonate Decreased
  • Blood Glucose Increased
  • Blood Lactic Acid Increased
  • Body Temperature Decreased
  • Bradycardia
  • Cardiac Arrest
  • Cardiomegaly
  • Coronary Artery Disease
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Cardiac Arrest, may become evident only after a product is in use by the general population.
Cardiac Arrest

This is a Loratadine side effect report of a 53-year-old female patient (weight: NA) from UNITED KINGDOM. The patient developed the following symptoms/conditions: NA and was treated with Loratadine (dosage: 10 Mg; Po) starting Jul 10, 2006. Concurrently used drugs:
  • Amoxicillin
  • Digoxin
  • Lisinopril
  • Prednisolone
  • Salbutamol
  • Seretide
Soon after that, the consumer experienced the following of symptoms:
  • Cardiac Arrest
The patient was hospitalized. This opens a possibility that Loratadine could cause Cardiac Arrest and that some female patients may be more susceptible.
Cardiac Arrest

This Cardiac Arrest side effect was reported by a consumer or non-health professional from UNITED KINGDOM on Aug 30, 2006. A female patient from UNITED KINGDOM , 53 years of age, weighting 158.7 lb, was treated with Loratadine. Directly after treatment started, patient experienced the unwanted or unexpected Loratadine side effects: cardiac arrest. Loratadine dosage: 10 Mg; Po.
Associated medications used:
  • Amoxicillin
  • Digoxin
  • Lisinopril
  • Prednisolone
  • Albuterol Spiros
  • Seretide
The patient was hospitalized. These side effects may potentially be related to Loratadine.
Cardiac Arrest, Ventricular Fibrillation

This Cardiac Arrest side effect was reported by a health professional from UNITED KINGDOM. A 53-year-old female patient (weight:NA) experienced the following symptoms/conditions: NA. The patient was prescribed Loratadine (dosage: 10 Mg, Oral), which was started on Jul 10, 2006. Concurrently used drugs:
  • Amoxicillin
  • Digoxin
  • Lisinopril
  • Prednisolone
  • Salbutamol Tablets Bp 2mg (salbutamol)
  • Seretide
When starting to take Loratadine the consumer reported the following symptoms:
  • Cardiac Arrest
  • Ventricular Fibrillation
The patient was hospitalized and became disabled. These side effects may potentially be related to Loratadine.
Cardiac Arrest, Ventricular Fibrillation

This Cardiac Arrest Loratadine side effect was reported by a consumer or non-health professional from UNITED KINGDOM on Aug 31, 2006. A Female , 53 years of age, weighting 158.7 lb, was treated with Loratadine. The patient presented the following health conditions:
  • Cardiac Arrest
  • Ventricular Fibrillation
. Loratadine dosage: 10 Mg, Unk, Oral. Additional drugs used at the same time:
  • Amoxicillin
  • Digoxin
  • Lisinopril
  • Prednisolone
  • Salbutamol (salbutamol)
  • Seretide (fluticasone Propionate, Salmeterol Xinafoate)
The patient was hospitalized.

DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Loratadine Cardiac Arrest Causes and Reviews


The heart has an internal electrical system that controls the rhythm of the heartbeat. Problems can cause abnormal heart rhythms, called arrhythmias. There are many types of arrhythmia. During an arrhythmia, the heart can beat too fast, too slow, or it can stop beating. Sudden Cardiac Arrest (SCA) occurs when the heart develops an arrhythmia that causes it to stop beating. This is different than a heart attack, where the heart usually continues to beat but blood flow to the heart is blocked.

There are many possible causes of SCA. They include coronary heart disease, physical stress, and some inherited disorders. Sometimes there is no known cause for the SCA.

Without medical attention, the person will die within a few minutes. People are less likely to die if they have early defibrillation. Defibrillation sends an electric shock to restore the heart rhythm to normal. You should give cardiopulmonary resuscitation (CPR) to a person having SCA until defibrillation can be done.

If you have had an SCA, an implantable cardiac defibrillator (ICD) reduces the chance of dying from a second SCA.

NIH: National Heart, Lung, and Blood Institute


Loratadine Cardiac Arrest Reviews

Sat, 25 Sep 2010

my son experienced nightmares, several night wakenings, disorientation, restlessness, night sweats and a few days after stopping the medication had shortness of breath after exercising (with no previous asthmatic experiences)

Tue, 09 Aug 2011

I was taking the Loratadine 24 hr for about 4 months and past 3 months kept losing a lot of hair. Found bald spot few days ago and doc says alopecia areata. I saw a few postings on the internet of a correlation and wanted to know it anyone else has had that experience?

Tue, 13 Sep 2011

can this medicine cause you to have a very fast heart rate?

Sun, 15 Nov 2009
is 30mg too much in 24 hours?? is medical advice needed
Sat, 13 Feb 2010
can my one year old take Loratadine
Fri, 19 Mar 2010
can you take tylenol right after taking a Loratadine?
DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

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