One of the most common seasonal allergies is allergic rhinitis i.e. the inflammation of nose or upper airways due to an allergic reaction between an oversensitive immune system and allergens. The allergens are in the form of extreme coldness, viruses, pollen, dust, pollutants and sudden climatic changes. In spring, the airborne viruses survive in cold climate that makes the person susceptible to allergic rhinitis. The symptoms associated with this type of allergy are runny/stuffy nose, nasal congestion, frequent sneezing and headache with red/itchy eyes.

When an allergic reaction takes place, the body naturally produces a chemical called as histamine that is responsible for inflammation and irritation of upper airways; thereby, producing allergic symptoms. Therefore, it becomes necessary to stop the secretion of histamine in order to reduce inflammation and irritation. Generic Allegra does exactly the same and eliminates seasonal allergies.

How this medicine works?

The active ingredient of Allegra Generic is Fexofenadine, a selective third-generation anti-histamine drug. Fexofenadine is a therapeutic drug that clears the air passages and control the allergic reaction, efficiently. When this medication is introduced in the body, the drug Fexofenadine is distributed in the bloodstream, then targets and inhibits the histamine receptors to stop the production of histamine, in order to bring down the inflammation and symptoms of allergic rhinitis.

The dosage of this medicine depends on the person's age, susceptibility and severity of the inflammation. Usually, the dosage for adults is 60 mg twice daily for few days. For pediatric dose, one should consult his/her doctor. The dose is ought to be taken along with a glass full of water. Before using this medicine, go through the medical prescription or leaflet thoroughly, so that you can use it aptly. Also, one should not exceed the dose because overdose may probably lead to extreme drowsiness and medical aggravations.

How to use it appropriately?

One should inform the healthcare professional about health related issues before planning to use generic Allegra, such as –

 • Allergic to Fexofenadine or any other medicinal drugs

 • Medical history of asthma, liver/kidney disorders, or any other diseases

 • Undergoing treatment with prescription or OTD medications, herbal supplements, etc.

 • Pregnancy or nursing a child

Informing these things before using this antihistamine could help one avert unwanted health complications and drug interactions. One should immediately get in touch with the doctor if he/she experiences any side effects of the medicine, such as chest pain, skin rash, swelling of lips, face and tongue, and breathlessness. However, few mild side effects of this medicine subside after some time, such as nausea, dizziness, stomach upset, restlessness and confusion.

Undoubtedly, generic Allegra (Fexofenadine) is the best and effective antihistamine medication to overcome seasonal allergies like allergic rhinitis. It would be a safer option to use this medicine after seeking a medical advice.

How to get this antihistamine drug? Being an OTC drug, Fexofenadine (generic Allegra) is easily available at local drug stores, but the easiest way is to purchase this medication is by using a genuine online pharmacy store. You can avail the medicine right at your doorstep by simply ordering generic Allegra from an internet medical store. Moreover, you will get it at a very reasonable price than local drug stores. Choose a web pharmacy that is attributed to sell FDA- and WHO-approved drugs only.