Allegra 24 Hours

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What is Allegra (Fexofenadine HCL) used for?

Histamine, a natural chemical in the body, can produce symptoms such as runny nose, sneezing, itchiness and watery eyes. Fexofenadine is an antihistamine that lowers histamine and reduces these symptoms. It can also be used for outdoor allergies including seasonal allergies and hay fever. Adults and children can also take it to treat chronic idiopathic urticaria, which causes itching and hives on the skin. This medication guide does not include all possible uses for Allegra.

Allegra 24 Hours FAQs

How To Use Allegra?

This medication can be taken with or without food in tablet/capsule or liquid form. An empty stomach is recommended if you plan to use the rapidly dissolving tablet. Do not remove the rapidly dissolving tablet from the blister pack until right before use; it must dissolve on the tongue and then be swallowed, with or without water.

This medication should be taken with water only if you need a liquid to take it (like capsules/tablets). Do not take these medications with fruit juices (such as apple, grapefruit, and orange) as they may decrease their absorption.

This medication must not be taken more than once a day, or if it is taken more frequently than suggested. It should be taken according to your age, medical condition, and response to treatment.

Within two hours of taking this medication, you should avoid taking antacids containing aluminum and magnesium, as they can interfere with the absorption of fexofenadine and can cause adverse effects.

If your condition doesn't improve or worsens, contact your doctor or pharmacist.

What are the common side effects of Allegra?

  • Itchy or Watery Eyes
  • Runny Nose
  • Sneezing
  • Urticaria (Hives)
  • Nausea
  • Muscle or Back Discomfort or Pain
  • Headache
  • Sleepiness
  • Drowsiness
  • Tiredness
  • Diarrhea
  • Menstrual Cramps
  • Upset Stomach
  • dry mouth

What are Drug Interactions of Allegra?

Drug Interactions of Allegra are listed below.

  • Vitamin D3 (Cholecalciferol)
  • Lisinopril
  • Trazodone
  • Gabapentin
  • Flonase (Fluticasone Nasal)
  • Singulair (Montelukast)
  • Zyrtec (Cetirizine)
  • Aspirin
  • Benadryl (Diphenhydramine)
  • Fish Oil (Omega-3 Polyunsaturated Fatty Acids)
  • Vitamin C (Ascorbic Acid)
  • Prednisone
  • Ibuprofen
  • Albuterol
  • Vitamin B12 (Cyanocobalamin)
  • Omeprazole
  • Synthroid (Levothyroxine)
  • Levothyroxine
  • Metformin
  • Tylenol (Acetaminophen)

This may not be safe to use for individuals with kidney disease.

How much do Allegra caps cost in Canada?

Starting price of Allegra Allegra 60mg cost in Canada
- 108 tabs - $114.00 USD ($1.06 per tabs)

Generic options for this medication aren't available currently.

Please scroll up and refer to the product area for Allegra 60mg, 120mg costs in Canada.

Do you need a prescription for Allegra in Canada?

You do require a prescription to order Allegra 180 mg in Canada. Licensed pharmacies are unable to dispense prescription required drugs without one.

Allegra 60 mg and 120 mg are over the counter drugs.

Disclaimer: The information contained in this page is to provide basic information on this product and is not intended to substitute medical advice from a licensed doctor. Always make sure to consult with a doctor before ordering medication online from Canada. Do not avoid or delay seeing a healthcare provider based on what you read here.