Allegra vs Allegra D
Did you mean taking both Allegra and Allegra D?
Allegra is a systemic antihistamine.
Allegra D is a cough & cold medication.
July 25, 1996
December 24, 1997
Number of discussions around the web Number of discussions + -
Side Effects and Concerns
High Blood Pressure
Pregnancy Category (FDA) OpenClose all pregnancy categories
Adequate and well-controllted studies have failed to demonstrate a risk to the fetus in the first trimester of pregnancy (and there is no evidence of risk in later trimesters).
Animal reproduction studies have failed to demonstrate a risk to the fetus and there are no adequate and well-controlled studies in pregnant women.
Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks.
There is positive evidence of human fetal risk based on adverse reaction data from investigational or marketing experience or studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks.
Studies in animals or humans have demonstrated fetal abnormalities and/or there is positive evidence of human fetal risk based on adverse reaction data from investigational or marketing experience, and the risks involved in use of the drug in pregnant women clearly outweigh potential benefits.
FDA has not classified the drug.
Before taking Allegra during pregnancy, consult your doctor or pharmacists to weigh the risks and benefits.
There may be a negative interaction between Allegra and alcohol.
There may be a negative interaction between Allegra D and alcohol.
Method of use
Tablet: 30 mg, 60 mg, 180 mg
Capsule: 60 mg
Suspension: 30 mg/5 mL
No methods of use & dosage information found
Avoid grapefruit juice or discuss with your doctor because grapefruit may decrease drug effect. , Avoid drinking grapefruit, orange or apple juice with drug because fruit juices may alter absorption.
Avoid grapefruit juice or discuss with your doctor because grapefruit may decrease drug effect., Avoid drinking grapefruit, orange or apple juice with drug because fruit juices may alter absorption.
Fexofenadine Hcl/Pseudoephedrine Hcl
Interaction between Allegra and Allegra D: Interaction not known, but may still exist. Always consult your doctor before taking these medications together. Do not stop taking the medications without a physician's advice.
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