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Fexofenadine Hcl

Fexofenadine HCl 100 Tablets

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What is Fexofenadine Hcl?

Allegra Allergy (fexofenadine hydrochloride) is an over-the-counter antihistamine used for the treatment of seasonal allergy symptoms such as sneezing, runny nose, itchy or watery eyes, and itching of the nose or throat. This medication works by blocking histamine, a substance in the body that causes allergic symptoms, and is typically known for its non-drowsy effect compared to other antihistamines. Allegra Allergy is available in both tablet and liquid forms and is suitable for adults and children aged six years and older.

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What is Fexofenadine Hcl ?

Allegra Allergy (fexofenadine hydrochloride) is an over-the-counter antihistamine used for the treatment of seasonal allergy symptoms such as sneezing, runny nose, itchy or watery eyes, and itching of the nose or throat. This medication works by blocking histamine, a substance in the body that causes allergic symptoms, and is typically known for its non-drowsy effect compared to other antihistamines. Allegra Allergy is available in both tablet and liquid forms and is suitable for adults and children aged six years and older.
  • Severe drowsiness, clumsiness, or confusion
  • Faintness
  • Fast heartbeat
  • Shortness of breath or trouble breathing
  • Nervousness
  • Changes in vision, such as trouble focusing
  • This medicine may cause drowsiness. If it does, avoid driving a car or using machinery.
  • This medicine may cause a skin rash when you are out in the sun. Use a sunscreen when you are outside, and try not to spend long periods in direct sunlight.
  • Ask your doctor before taking this medicine if you are pregnant or breastfeeding, or if you have glaucoma or trouble urinating.
  • This medicine might contain phenylalanine. This is only a concern if you have a disorder called phenylketonuria (a problem with amino acids). Talk to your doctor before using this medicine.
  • Side effects of this medicine may occur more frequently in young children and older adults.
  • Some antihistamine syrups contain alcohol.
Is fexofenadine (Allegra) the same as Zyrtec or Claritin?

No, but they are close relatives. Fexofenadine (Allegra), cetirizine (Zyrtec), and loratadine (Claritin) are all second-generation, non-drowsy antihistamines that relieve allergy symptoms in a similar way. They are different medicines, and some people respond better to one than another. Of the three, cetirizine is slightly more likely to cause drowsiness in some people.

Does fexofenadine make you drowsy?

Fexofenadine is a second-generation, non-sedating antihistamine, so at recommended doses it is much less likely to cause drowsiness than older allergy medicines. Most people tolerate it very well. The most common side effects are headache, dizziness, and diarrhea rather than sleepiness.

Why shouldn't you take fexofenadine with fruit juice?

Apple, orange, and grapefruit juices reduce how much fexofenadine your body absorbs, which can make it less effective. Take fexofenadine with plain water instead, and avoid these juices around the time of your dose.

How long does it take for fexofenadine to start working?

Fexofenadine is taken to relieve allergy symptoms and hives. For best results, take it with water rather than fruit juice and follow the dosing on the label. If your symptoms do not improve, talk with your pharmacist or provider. This is general information and not medical advice.

Can you take fexofenadine every day long term?

Many people use fexofenadine daily during allergy season or to manage ongoing hives, and it is generally very well tolerated with no boxed warning. If you have kidney problems your dose may need to be adjusted. Follow the label and check with your provider before using it long term, especially for children.

What is Fexofenadine HCl 100 Tablets used for?
Fexofenadine is a medication used to relieve allergy symptoms such as runny nose, sneezing, and itchy eyes. It can also help with itching and redness from hives. Your doctor will determine the right dose for you.
How much does Fexofenadine HCl 100 Tablets cost without insurance?
The price of Fexofenadine HCl 100 Tablets without insurance varies by pharmacy, dosage, and quantity. Rx.com compares cash prices at more than 60,000 US pharmacies so you can find the lowest price near you. Many people save 60–90% off retail prices with a free Rx.com coupon.
What are the common side effects of Fexofenadine HCl 100 Tablets?
Common side effects of Fexofenadine HCl 100 Tablets may include: Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing. This is not a complete list — consult your pharmacist or doctor for full side effect information.
Is there a generic version of Fexofenadine HCl 100 Tablets?
Generic versions may be available for Fexofenadine HCl 100 Tablets. Generics contain the same active ingredients as brand-name drugs and are typically 80–90% cheaper. Search Fexofenadine HCl 100 Tablets on Rx.com to compare generic and brand prices at pharmacies near you.
What is the cheapest pharmacy for Fexofenadine HCl 100 Tablets?
The cheapest pharmacy for Fexofenadine HCl 100 Tablets depends on your location and dosage. Rx.com compares prices at CVS, Walgreens, Walmart, Kroger, Costco, and thousands of independent pharmacies. Enter your ZIP code on Rx.com to find the lowest price for Fexofenadine HCl 100 Tablets near you.

Fexofenadine Hcl Coupons & Prices

Fexofenadine HCl 100 Tablets

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Fexofenadine Hcl Bottle — prescription drug image
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Fexofenadine Hcl 100 tablets (0.3)
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Fexofenadine Hcl prices by dosage

Lowest cash price with a free Rx.com coupon vs. the average retail price.

Dosage Quantity Retail price Rx.com price
10 tablets · Bottle 10 $16.66 $8.46
20 tablets · Bottle 20 $28.08 $10.71
30 tablets · Bottle 30 $21.41 $9.47
40 tablets · Bottle 40 $25.27 $11.76
45 tablets · Bottle 90 $53.08 $13.23
55 tablets · Bottle 110 $20.54
60 tablets · Bottle 30 $42.12 $13.31
70 tablets · Bottle 70 $39.99 $16.01

Cash prices near ZIP 77433; updated regularly. Actual pharmacy price may vary.

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Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.


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