Allegra Side Effects

Allegra Allergy Relief Allegra® (commonly known as Allegra D) is a seasonal allergy medication that your doctor may prescribe for you if other allergy medicines make you drowsy. Fexofenadine, the active ingredient in Allegra, has been shown not to cause the drowsiness of other antihistamines. Buy Allegra D from us- we have the best prices guaranteed!

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Allegra Uses

Allegra contains an antihistamine and decongestant used to relieve allergy symptoms such as itchy, red eyes, stuffy nose and throat irritation.

Allegra How To Take

Take allegra by mouth on an empty stomach 1 hour before or two hours after meals as directed, usually twice daily. Taking this medicine with a high fat meal can decrease its effectiveness. Do not take antacids containing aluminum and magnesium within 2 hours of taking this medication. Swallow the medicine whole. Do not crush or chew the tablet, and do not take more than prescribed. Do not take this product within 14 days after stopping an MAO Inhibitor (see Drug Interactions).

Allegra Side Effects

Nausea, stomach upset, trouble sleeping, headache, or cold symptoms may occur. If these persist or worsen, notify your doctor promptly. Unlikely but report promptly: dizziness, mental/mood changes, fast heartbeat, fever. Very unlikely but report promptly: irregular pulse, seizures, fainting. Although drowsiness is very uncommon at usual doses under normal circumstances, be aware that this medication may have such an effect before performing tasks requiring alertness (e.g., driving). If you notice other effects not listed above, contact your doctor or pharmacist.

Allegra Medical Precautions

Tell your doctor your medical history, including: allergies, kidney/urinary problems, enlarged prostate, glaucoma (narrow angle), severe high blood pressure, heart disease, diabetes, thyroid problems (hyperthyroid). Limit alcohol intake, as it may aggravate drug side effects. This medication should be used only when clearly needed during pregnancy. Discuss the risks and benefits with your doctor. The pseudoephedrine in this product is excreted into breast milk. Consult your doctor before breast-feeding. Caution is advised when this product is used in the elderly since this group may be more sensitive to side effects.

Allegra Drug Interactions

Drug interactions can result in unwanted side effects or prevent a medicine from doing its job.

Allegra Medical Notes

If overdose is suspected, contact your local poison control center or emergency room immediately. Symptoms of overdose may include irregular or unusually slow or fast heartbeat, unusual nervousness or excitement, rapid breathing, confusion, hallucinations, and seizures. Do not share this medication with others.

Allegra Missed Dosages

If you miss a dose, use it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not "double-up" the dose to catch up.

Allegra Storage

Store at room temperature between 68 and 77 degrees F (20-25 degrees C) away from sunlight and moisture.

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