1. Product Overview
Allegra Adult 24-Hour Allergy Relief Gelcaps provide non-drowsy relief from indoor and outdoor allergy symptoms. The active ingredient, fexofenadine HCI, is an antihistamine designed to alleviate symptoms such as sneezing, runny nose, itchy and watery eyes, and itchy nose or throat.
This medication is formulated to start working within one hour and provides 24-hour relief without causing drowsiness or affecting normal brain function.

Image 1.1: Allegra Adult 24-Hour Allergy Relief Gelcaps packaging, showing "VALUE SIZE!", "NON-DROWSY", "INDOOR / OUTDOOR ALLERGY RELIEF", and "60 GELCAPS".
2. Important Safety Information and Warnings
Read all warnings and directions carefully before use.
- Do not take more than 1 tablet in 24 hours.
- Do not take with fruit juices (e.g., grapefruit, orange, apple) as they may reduce the effectiveness of fexofenadine.
- Do not take with aluminum or magnesium antacids.
- Consult a doctor before use if you have kidney disease.
- If you are pregnant or breastfeeding, ask a health professional before use.
- Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.
- This product is not intended to diagnose, treat, cure, or prevent any disease or health condition.

Image 2.1: Detailed Drug Facts panel, including active ingredient, purpose, uses, warnings, and directions.
3. Indications for Use
Allegra Adult 24-Hour Allergy Relief Gelcaps are indicated for the 24-hour relief of indoor and outdoor allergy symptoms, including:
- Sneezing
- Runny nose
- Itchy, watery eyes
- Itchy nose or throat

Image 3.1: Visual representation of allergy symptoms relieved by Allegra.
4. Directions for Use
For proper use, follow these instructions:
- Adults and Children 12 years of Age and Over: Take one (1) 180 mg gelcap with water once a day.
- Do not take more than one (1) gelcap in 24 hours.
- Children Under 12 Years of Age: Do not use.
- Adults 65 Years of Age and Older: Consult a doctor before use.
- Consumers with Kidney Disease: Do not use. Consult a doctor before use.
For best results, avoid taking with fruit juices or antacids containing aluminum or magnesium.
5. Ingredients
Active Ingredient:
- Fexofenadine HCl 180 mg (Antihistamine)
Inactive Ingredients:
Croscarmellose sodium, D&C red 28, D&C red 33, FD&C blue 1, gelatin, hydroxypropylcellulose, hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, PEG 3350, pharmaceutical ink, pregelatinized starch, titanium dioxide.
6. Storage
Store Allegra Adult 24-Hour Allergy Relief Gelcaps at controlled room temperature, between 20°C and 25°C (68°F and 77°F). Protect from excessive moisture.
- Keep the carton sealed.
- Do not use if the carton is opened or if printed foil inner seals are broken or missing.
7. Specifications
| Product Name | Allegra Adult 24-Hour Allergy Relief Gelcaps |
| Active Ingredient | Fexofenadine HCl 180 mg |
| Dosage Form | Gelcaps (Gel Coated Tablets) |
| Count | 60 Count |
| Model Number | 637763 |
| Dimensions | 4.29 x 1.97 x 3.35 inches |
| Weight | 1.45 ounces |
| Manufacturer | Chattem Inc. |
8. Troubleshooting
- Symptoms Persist: If allergy symptoms do not improve or worsen after using Allegra as directed, consult a healthcare professional.
- Missed Dose: If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one.
- Allergic Reaction: If you experience any signs of an allergic reaction (e.g., rash, itching/swelling, severe dizziness, trouble breathing), seek immediate medical attention.
9. Support and Contact Information
For questions or comments regarding Allegra Adult 24-Hour Allergy Relief Gelcaps, please contact:
- Toll-Free Number: 1-844-844-2798
- Website: www.allegra.com
The makers of Allegra® do not make store brand products. The trade dress of this Allegra® package is subject to trademark protection.





