Answer:
You can check all know interactions of drugs yourself with the website http://www.drugs.com/drug_interactions.php. Simply type in the drugs you wish to find and select the correct drug from the dropdown menu. All known interactions will then appear.


Interactions searched:
  • Allegra (fexofenadine)
  • Zoloft (sertraline)


0 Interaction found:
  • No results found - however, this does not necessarily mean no interactions exist. ALWAYS consult with your doctor or pharmacist.


Answer (2)

With a doctor's prescription Allegra can be legally purchased from online pharmacies.
You don't have a prescription? You must visit your physician.

How to Save Money on a Prescription?

Ask your doctor to prescribe a generic medication instead of the name brand. Almost all of them are identical in their active ingredients and can really save money on a prescription.
Shop around at as many pharmacies as possible. Don't forget to include online pharmacies in your search, as they often have the best prices, and you can save a lot of money on a prescription.
In case you can compare allegra price www.rxoffer.com/drug/allegra.html online.
P.S Many online reliable pharmacies will be happy to provide the prescription to anyone who can answer a few simple questions.
First answer by ChemChemicals. Last edit by ChemChemicals. Contributor trust: 71 [recommend contributor recommended]. Question popularity: 2 [recommend question].