AlleRx Side Effects

Please note - some side effects for AlleRx 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 AlleRx - for the Consumer

AlleRx DF

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 AlleRx DF:

Blurred vision; change in appetite; constipation; dizziness; drowsiness; dry mouth; fast heartbeat; nausea; nervousness; ringing in the ears; stomach upset or pain; sun sensitivity; trouble sleeping.

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); confusion; difficulty urinating; fainting or feeling faint; fever; flushing; hallucinations; seizures; severe clumsiness; severe drowsiness; shortness of breath; sore throat; unusual bruising or bleeding; unusual tiredness or weakness.

AlleRx Suspension

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 AlleRx Suspension:

Constipation; diarrhea; dizziness; drowsiness; excitability; headache; loss of appetite; nausea; nervousness or anxiety; trouble sleeping; upset stomach; vomiting; weakness.

Severe allergic reactions (rash; hives; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); difficulty urinating or inability to urinate; fast or irregular heartbeat; hallucinations; seizures; severe dizziness, lightheadedness, or headache; tremor; vision changes.

AlleRx Dose Pack Sustained-Release Tablets

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 AlleRx Dose Pack Sustained-Release Tablets:

Blurred vision; constipation; dizziness; drowsiness; dry mouth, nose, or throat; excitability or irritability (especially in children); giddiness; headache; lack of energy; lightheadedness; nausea; nervousness; trouble sleeping; unusual tiredness or weakness.

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); fast or irregular heartbeat; flushing; hallucinations; mental or mood changes; seizures; severe drowsiness or dizziness; tremor; trouble urinating; vomiting.

Side Effects by Body System

General

General side effects including drowsiness, lassitude, giddiness, and increased irritability or excitement have been reported.

Gastrointestinal

Gastrointestinal side effects including nausea and dryness of mouth have been reported.

Cardiovascular

Cardiovascular side effects including palpitations and flushing have been reported.

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