Xyzal Side Effects

Please note - some side effects for Xyzal may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA at http://www.fda.gov/medwatch/ or 1-800-FDA-1088 (1-800-332-1088).

Side Effects of Xyzal - for the Consumer

Xyzal

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome when using Xyzal:

Drowsiness; dry mouth; sore throat; tiredness.

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue; unusual hoarseness); dark urine; fainting; fever; irregular heartbeat; mental or mood changes; seizure; severe or persistent dizziness; yellowing of the eyes or skin.

Xyzal Solution

All medicines may cause side effects, but many people have no, or minor side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome when using Xyzal Solution:

Drowsiness; dry mouth; sore throat; tiredness.

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue; unusual hoarseness); dark urine; fainting; fever; irregular heartbeat; mental or mood changes; seizure; severe or persistent dizziness; yellowing of the eyes or skin.

Xyzal Side Effects - for the Professional

Xyzal

The most common adverse reactions (rate ≥2% and > placebo) were somnolence, nasopharyngitis, fatigue, dry mouth, and pharyngitis in subjects 12 years of age and older, and pyrexia, somnolence, cough, and epistaxis in children 6 to 12 years of age (6.1).

Side Effects by Body System

Cardiovascular

Cardiovascular side effects have rarely included palpitations.

Dermatologic

Dermatologic side effects have rarely included angioneurotic edema, pruritus, rash, fixed drug eruption and urticaria.

Gastrointestinal

Gastrointestinal side effects have included dry mouth (2.6%), and have rarely included nausea.

Hypersensitivity

Hypersensitivity side effects have rarely included hypersensitivity reactions and anaphylaxis.

Nervous system

Nervous system side effects have included somnolence, headache, fatigue, convulsions, and asthenia.

Hepatic

Hepatic side effects have rarely included abnormal liver function tests.

Ocular

Ocular side effects have rarely included visual disturbances.

Respiratory

Respiratory side effects have included nasopharyngitis, pharyngitis, epistaxis, cough and rarely dyspnea.

Psychiatric

Psychiatric side effects have included aggression and agitation.

Musculoskeletal

Musculoskeletal side effects have included myalgia.

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