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Review: Loratadine side effects

In this review, we analyze Loratadine side effects by the time on the drug, gender and age (0-60+) of the people who have side effects while taking Loratadine. The review is based on 9,757 people who have side effects while taking Loratadine from FDA and social media, and is updated regularly.

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What is Loratadine

Loratadine (latest outcomes from 10,987 users) has active ingredients of loratadine. It is often used in allergies.

Other drugs that have the same active ingredients (loratadine): Claritin Hives Relief, Claritin, Claritin Reditabs, Claritin Hives Relief Reditab, Alavert, Children's Claritin, Loratadine Redidose.

On Mar, 29, 2015: 9,757 people who reported to have side effects when taking Loratadine are studied


Most common side effects over time * :

< 1 month1 - 6 months6 - 12 months1 - 2 years2 - 5 years5 - 10 years10+ yearsnot specified
HeadachePainSudden Cardiac DeathCoughHeadacheDepressionDizzinessDyspnoea
DizzinessDysuriaDeathAbdominal Pain UpperAnxietyTransposition Of The Great VesselsFatiguePain
DyspnoeaRenal PainDepressionDyspnoeaEmotional DistressAggressionSocial PhobiaNausea
UrticariaNocturiaMastocytosisBronchitisInjuryLung DisorderLumbar Disc LesionVomiting
Loss Of ConsciousnessAbdominal RigidityPainCerebrovascular AccidentPainCongenital Aortic AtresiaGingival HyperplasiaAnxiety
NauseaDeathVenous Thrombosis LimbPancreatitis NosNauseaDrug Exposure During PregnancyBack InjuryFatigue
ConvulsionDyspnoeaSubdural HaematomaCholelithiasisAnhedoniaAspartate Aminotransferase IncreasedElevated Liver EnzymesDizziness
SomnolenceLethargyDysphagiaMyocardial InfarctionExhaustion, Fatigue, Lethargy, Tiredness, WearinessHypoplastic Left Heart SyndromeVision - Night BlindnessDiarrhoea
VomitingAutoimmune HepatitisAnxietyPleuritic PainDeep Vein ThrombosisSuicidal IdeationConstipationHeadache
PyrexiaFatigueAbdominal Pain UpperPalpitationsPulmonary EmbolismNightmareEczemaPneumonia

Most common side effects by gender * :

PainDrug Ineffective
Drug IneffectiveChest Pain

Most common side effects by age * :

Premature BabyVomitingHeadacheAnxietyAnxietyHeadacheNauseaNausea
Maternal Drugs Affecting FoetusSomnolenceDizzinessNauseaPulmonary EmbolismDrug IneffectiveFatigueDizziness
Foetal Growth RetardationPneumoniaPainVomitingFatigueVomitingPainFall
Jaundice NeonatalCoughEpilepsyCholecystitis ChronicPainDizzinessDizzinessAsthenia
Drug Exposure During PregnancyDiarrhoeaNauseaInjuryDyspnoeaChest PainAnxietyDrug Ineffective
Neonatal Apnoeic AttackGrand Mal ConvulsionCholecystitis ChronicHeadacheHeadachePyrexiaPyrexiaPain
Abdominal Pain UpperDyspnoeaVomitingCholelithiasisPyrexiaFatigueVomitingPneumonia
Pulmonary Artery AtresiaAggressionAnxietyChest PainDizzinessHypertensionDepressionDiarrhoea
Oxygen Saturation DecreasedAsthmaAbdominal PainPulmonary EmbolismDeep Vein ThrombosisCoughChest PainFatigue

* Some reports may have incomplete information.

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Are you taking Loratadine?




On eHealthMe, Loratadine (loratadine) is often used for allergies. Find out below the conditions Loratadine is used for, how effective it is, and any alternative drugs that you can use to treat those same conditions.

What is Loratadine used for and how effective is it:

Other drugs that are used to treat the same conditions:

Studies of common Loratadine drug interactions:

Browse Loratadine drug interactions with drugs from A to Z:

NOTE: The study is based on active ingredients and brand name. Other drugs that have the same active ingredients (e.g. generic drugs) are NOT considered.

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only, and has not been supported by scientific studies or clinical trials unless otherwise stated. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

You may report adverse side effects to the FDA at or 1-800-FDA-1088 (1-800-332-1088).

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.


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