Comparing Allegra vs Allegra-D 24 Hour
| Allegra (fexofenadine) | Allegra-D 24 Hour (fexofenadine / pseudoephedrine) |
|
|---|
| Allegra (fexofenadine) | Allegra-D 24 Hour (fexofenadine / pseudoephedrine) |
|
|---|---|---|
|
Prescription and OTC
Prescribed for Urticaria, Allergic Rhinitis, Allergies. Allegra may also be used for purposes not listed in this medication guide. |
Prescription and OTC
Prescribed for Allergic Rhinitis. Allegra-D 24 Hour may also be used for purposes not listed in this medication guide. |
Related suggestions Allergic Rhinitis
|
| More about Allegra (fexofenadine) | More about Allegra-D 24 Hour (fexofenadine / pseudoephedrine) | |
| Ratings & Reviews | ||
|
Allegra has an average rating of 6.9 out of 10 from a total of 95 ratings on Drugs.com. 59% of reviewers reported a positive effect, while 22% reported a negative effect. |
Allegra-D 24 Hour has an average rating of 6.1 out of 10 from a total of 36 ratings on Drugs.com. 53% of reviewers reported a positive effect, while 33% reported a negative effect. |
|
| Side Effects Experienced by Users Side effects are reported in Drugs.com user reviews and not clinically verified. | ||
View all Allegra side effects |
View all Allegra-D 24 Hour side effects |
|
| Drug Class | ||
| Generic Availability | ||
| Lower cost generic approved |
N/A |
|
| Pricing and Coupons * Prices are without insurance | ||
|
We could not find an exact match for this medicine. Try searching the Price Guide directly. |
We could not find an exact match for this medicine. Try searching the Price Guide directly. |
|
| Dosage Forms | ||
|
N/A |
N/A |
|
| Brand Names | ||
| Other fexofenadine brands include: Allegra Allergy, Allegra Hives, Allegra ODT, Aller-Ease | Other fexofenadine / pseudoephedrine brands include: Allegra-D 12 Hour, Allegra-D 12 Hour Allergy & Congestion, Allegra-D 24 Hour Allergy & Congestion | |
| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | ||
|
14 hours |
14.4 hours |
|
| CSA Schedule 1 View glossary of CSA terms | ||
|
Not a controlled drug
Is not subject to the Controlled Substances Act. |
Not a controlled drug
Is not subject to the Controlled Substances Act. |
|
| Pregnancy Category | ||
|
Category C
Risk cannot be ruled out
See the full pregnancy warnings document. |
Category C
Risk cannot be ruled out
See the full pregnancy warnings document. |
|
| Drug Interactions | ||
|
A total of 111 drugs are known to interact with Allegra:
|
A total of 331 drugs are known to interact with Allegra-D 24 Hour:
|
|
| Alcohol/Food/Lifestyle Interactions | ||
|
|
|
| Disease Interactions | ||
| First Approval Date | ||
|
July 25, 1996 |
N/A |
|
| WADA Class View classifications | ||
|
N/A |
||
| More Information | ||
| Patient Resources | ||
| Professional Resources | ||
| Related Treatment Guide | ||
1 The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between individual states.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.