Clarinase Side Effects

Common Clarinase Side Effects

The most commonly reported Clarinase side effects (click to view or check a box to report):

Fatigue (2)
Dyspnoea (2)
Accidental Overdose (2)
Hypertensive Crisis (2)
Headache (2)
Hyperventilation (2)
Pain In Extremity (2)
Rash (2)
Nausea (2)
Sinus Bradycardia (1)
Somnolence (1)
Syncope (1)
Rash Pruritic (1)
Supraventricular Tachycardia (1)
Rash Erythematous (1)
Pruritus (1)
Pain (1)
Oral Pruritus (1)
Mass (1)
Rash Papular (1)

➢ More

If you or someone in your family has experienced a serious side effect to a health product, you are encouraged to report the experience to your health care professional (e.g. physician, pharmacist). You could also complete a copy of the side effect reporting form or report your side effect to FDA.

Side effects reports are analyzed to discover potential health product safety signals. Some important reactions may take an extremely long time to develop or occur infrequently. Continued monitoring of adverse reactions is thus essential to maintain a comprehensive safety and effectiveness profile of health products.

Clarinase Side Effects Reported to FDA

The following Clarinase reports list potential signals of serious risks and new safety information that were identified using the FDA Adverse Event Reporting System (FAERS).
FAERS is a database that contains information on adverse event and medication errors reports submitted to FDA by healthcare professionals (such as physicians, pharmacists, nurses and others), consumers (such as patients, family members, layers and others) and manufacturers.

The appearance of Clarinase on this list does not mean that FDA has concluded that the drug has the listed risk. It means that FDA has identified a potential safety issue, but it does not mean that FDA has found a causal relationship between the drug and the listed risk.
Vomiting, Nausea
This is a report of a 33-year-old female patient (weight: NA) from SG, suffering from the following symptoms/conditions: NA, who was treated with Clarinase (dosage: NA, start time: NS), combined with: NA. and developed a serious reaction and side effect(s). The consumer presented with:
  • Vomiting
  • Nausea
which developed after the beginning of treatment. This case can indicate the possible existence of increased vulnerability to Clarinase treatment in female patients, resulting in vomiting side effect.

Flushing, Accidental Overdose
This report suggests a potential Clarinase-24 Flushing, Accidental Overdose side effect(s) that can have serious consequences. A 2-year-old male patient (weight: NA) from AU was diagnosed with the following symptoms/conditions: NA and used Clarinase-24 (dosage: 3 Clarynase) starting NS. Soon after starting Clarinase-24 the patient began experiencing various side effects, including:
  • Flushing
  • Accidental Overdose
Drugs used concurrently: NA.The patient was hospitalized. Although Clarinase-24 demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as flushing, may still occur.

Accidental Overdose, Sinus Bradycardia
This Accidental Overdose, Sinus Bradycardia problem was reported by a consumer or non-health professional from AU. A 5-year-old male patient (weight: NA) was diagnosed with the following symptoms/conditions: NA. On Mar 06, 2005 this consumer started treatment with Clarinase-24 (dosage: 3 - 4 Tabs). The following drugs were being taken at the same time: NA. When commencing Clarinase-24, the patient experienced the following unwanted symptoms/side effects:
  • Accidental Overdose
  • Sinus Bradycardia
The patient was hospitalized.Although all drugs are carefully tested before they are licensed for use, they carry side effect risks. Some side effects, such as accidental overdose, may become evident only after a product is in use by the general population.

Rash Pruritic
This is a report of a 62-year-old female patient (weight: NA) from SG. The patient developed the following symptoms/conditions: NA and was treated with Clarinase (dosage: NA) starting NS. Concurrently used drugs: NA.Soon after that, the consumer experienced the following side effects:
  • Rash Pruritic
This opens a possibility that Clarinase treatment could cause the above reactions, including rash pruritic, and some female subjects may be more susceptible.

A 27-year-old female patient (weight: NA) from TW with the following symptoms/conditions: NA started Clarinase treatment (dosage: Loratadine 5mg + Pseudoephedrine Sulfate 60 Mg Qd Oral) on 2008. Soon after starting Clarinase treatment, the subject experienced various side effects, including:
  • Epilepsy
Concurrently used drugs: NA. This finding indicates that some female patients could be more vulnerable to Clarinase.

Pain, Nausea, Food Aversion, Headache, Pain In Extremity, Arthralgia, Hyperhidrosis, Somnolence, Fatigue
A 42-year-old male patient from COUNTRY NOT SPECIFIED (weight: NA) experienced symptoms, such as: food allergy,rhinitis allergic and was treated with Clarinase(dosage: 2 Df, Qd). The treatment was initiated on 201108. After that a consumer reported the following side effect(s):
  • Pain
  • Nausea
  • Food Aversion
  • Headache
  • Pain In Extremity
  • Arthralgia
  • Hyperhidrosis
  • Somnolence
  • Fatigue
Concurrently used drugs, which potentially could have contributed to side effect(s) or affected Clarinase efficacy: NA.

Central Nervous System Lesion, Syncope, Headache, Vision Blurred, Vertigo Positional, Mass, Blood Pressure Increased, Rash Papular
In this report, Clarinase Once Daily was administered for the following condition: NA.A female consumer from UNITED STATES (weight: NA) started Clarinase Once Daily treatment (dosage: 5 Mg, Qd) on Dec 20, 2004.Sometime after starting the treatment, the patient complained of the following side effect(s):
  • Central Nervous System Lesion
  • Syncope
  • Headache
  • Vision Blurred
  • Vertigo Positional
  • Mass
  • Blood Pressure Increased
  • Rash Papular
A possible interaction with other drugs could have contributed to this reaction:
  • Dolobid (500 Mg, Bid)
  • Diflucan (150 Mg, Unk)
  • Hydroxychloroquine (Unk)
  • Sulfasalazine (Unk)
  • Hydroxyzine Hydrochloride (25 Mg, As Needed)
  • Combipatch (Unk Unk, 2 Times/wk)
  • Enbrel (50 Mg, Qwk)
  • Vitamin D (50000 Unit, Qwk)
The patient was hospitalized.Establishing a causal relationship between a specific drug and consumer's side effects is complex, but it is possible that in this report Clarinase Once Daily treatment could be related to the listed above side effect(s).

Dyspnoea, Rash
This is a report of the following Clarinase (loratadine 10mg / Pseudoephedrine Sulfate 240mg) (loratadin side effect(s):
  • Dyspnoea
  • Rash
A 36-year-old female patient from EGYPT (weight: NA) presented with the following condition: sinusitis and received a treatment with Clarinase (loratadine 10mg / Pseudoephedrine Sulfate 240mg) (loratadin (dosage: ; Po) starting: Jun 28, 2010.The following concurrently used drugs could have generated interactions:
  • Catafast
This report suggests that a Clarinase (loratadine 10mg / Pseudoephedrine Sulfate 240mg) (loratadin treatment could be associated with the listed above side effect(s).

Oral Pruritus, Rash, Rash Erythematous
This Clarinase (loratadine/pseudoephedrine Sulfate) (loratadine W/pseudoeph report was submitted by a 4-year-old male consumer from THAILAND (weight: NA). The patient was diagnosed with: rhinitis allergic and Clarinase (loratadine/pseudoephedrine Sulfate) (loratadine W/pseudoeph was administered (dosage: 5 Mg;bid;po) starting: Apr 03, 2008. The consumer developed a set of symptoms:
  • Oral Pruritus
  • Rash
  • Rash Erythematous
Other drugs used simultaneously: NA.The patient was hospitalized.Those unexpected symptoms could be linked to a Clarinase (loratadine/pseudoephedrine Sulfate) (loratadine W/pseudoeph treatment, however establishing a potential drug-safety problem requires a more detailed clinical analysis.

Face Oedema, Fatigue, Hypersensitivity, Pain In Extremity, Pruritus
This is a report of a possible correlation between Clarinase use and the following symptoms/side effect(s):
  • Face Oedema
  • Fatigue
  • Hypersensitivity
  • Pain In Extremity
  • Pruritus
which could contribute to an assessment of Clarinase risk profile.A 38-year-old female consumer from ESTONIA (weight: NA) was suffering from sinusitis and was treated with Clarinase (dosage: 1 Df; Qd) starting Sep 21, 2006.Other concurrent medications:
  • Amoksilav (amoxi-clavulanic)

Blood Ph Increased, Dyspnoea, Electrocardiogram Abnormal, Haemoglobin Increased, Hypertensive Crisis, Hyperventilation, Hypoaesthesia, International Normalised Ratio Decreased, Laboratory Test Abnormal
A 57-year-old male patient from (weight: NA) presented with the following symptoms: nasal congestion,cough,pharyngolaryngeal pain and after a treatment with Clarinase (loratadine 10mg / Pseudoephedrine 240mg) Tablets (dosage: 1 Tb Qd Oral) experienced the following side effect(s):
  • Blood Ph Increased
  • Dyspnoea
  • Electrocardiogram Abnormal
  • Haemoglobin Increased
  • Hypertensive Crisis
  • Hyperventilation
  • Hypoaesthesia
  • International Normalised Ratio Decreased
  • Laboratory Test Abnormal
The treatment was started on Mar 30, 2005. Clarinase (loratadine 10mg / Pseudoephedrine 240mg) Tablets was used in combination with the following drugs:
  • Toclase Expectorant Oral Solution (60 Ml Qd Oral)
  • Toclase Expectorant Oral Solution (60 Ml Qd Oral)
  • Coversyl
The patient was hospitalized.This report could alert potential Clarinase (loratadine 10mg / Pseudoephedrine 240mg) Tablets consumers.

Hypertensive Crisis, Hyperventilation
In this report, a 58-year-old male patient from (weight: NA) was affected by a possible Clarinase (loratadine 10mg / Pseudoephedrine 240mg) Tablets side effect.The patient was diagnosed with NA. After a treatment with Clarinase (loratadine 10mg / Pseudoephedrine 240mg) Tablets (dosage: 1 Tb Qd Oral, start date: Mar 30, 2005), the patient experienced the following side effect(s):
  • Hypertensive Crisis
  • Hyperventilation
The following simultaneously used drugs could have led to this reaction:
  • Coversyl Tb
  • Toclase Expectorant
The patient was hospitalized.The findings here stress that side effects should be taken into consideration when evaluating a Clarinase (loratadine 10mg / Pseudoephedrine 240mg) Tablets treatment.

Supraventricular Tachycardia
This is a report of a 30-year-old male patient from (weight: NA), who used Clarinase (loratadine/pseudoephedrine) (dosage: 1 Tablet Oral; 1 Dose(s)) for a treatment of NA. After starting a treatment on NS, the patient experienced the following side effect(s):
  • Supraventricular Tachycardia
The following drugs could possibly have interacted with the Clarinase (loratadine/pseudoephedrine) treatment
  • Antibiotic
The patient was hospitalized.Taken together, these observations suggest that a Clarinase (loratadine/pseudoephedrine) treatment could be related to side effect(s), such as Supraventricular Tachycardia.

Keep Track of Side Effects

Note Your Observations

It is really important to keep of your symptoms, right from the time you start a new medicine. You can do it any way you prefer: in a notebook, in a computer file or using our online tool. You should also note down any other medicines you are taking at the same time, because there could be an interaction between these medicines.

Why Your Notes are Important

Your notes could be helpful in several ways:

  • You can use them to remind you of details that may alert your health care professional(s) to a problem
  • You will have a record to refer to in the future, in case you are ever prescribed the same medicine again

  • Log Form

    You can use the following log form to write down important information, like the date and time you experienced a side effect and your symptoms, how strong the symptoms were, and any other medicines you were using.

    Medicine Name and Dosage:
    Side Effects Scale Date & Time Other Medicine(s) or Treatment(s)
    Scale: 1 = very mild to 10 = very bad

    You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

    Discuss Clarinase Side Effects

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