Based on the components of each, I don't see why not. Allegra D contains fexofenadine, an antihistamine, and pseudoephedrine, a nasal decongestant. Vicodin contains hydrocodone, an opiate pain reliever, and acetaminophen, a non-steroidal anti-inflammatory drug. Just be cautious because too much pseudoephedrine can cause cardiac arrhythmias, and too much Vicodin can cause liver problems.
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.