answersLogoWhite

0


Best Answer

Claritin (loratadine) and Allegra (fexofenadine) are both in the 2nd generation antihistamine category, so you are correct - they are both in the same drug category. Loratadine, however, has applied and has bee approved by the FDA for over the counter sales while fexofenadine has not. This is why you can buy Claritin, but not Allegra, over the counter. It is all a matter of approval, not drug type.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is difference between allegra require a prescription while Claritin can be bought over the counter you believe they are in the same drug category and contain similar ingredients?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the difference between OTC medicine and prescription medicine?

Prescription meds are almost always a stronger milligram/dose. Prescription drugs are usually in a class 2 category, a greater risk of addiction. Class 2 drugs are always controlled and monitored.


Do you need a prescription for meridia?

Yes a prescription is required as Meridia is classified under the weight control category. More pertinent info can be found @ genericmeridia.com


What category is used to list ingredients on a food label?

Name, in alphabetical order.


What is difference between category?

yes


What is the difference between a Category 2 Hurricane and a Category 4 hurricane?

The difference is in wind speed. A category 2 hurricane has sustained winds in the range of 96-110 mph. A category 4 hurricane has winds in the range of 130-156 mph.


What is the difference between prescription medicine and OTC medicine?

A medication order is a prescription written for administration in a hospital or institutional setting, whereas a prescription is an instruction written by a prescriber that authorizes a patient to be issued a medicine or therapy from an ambulatory pharmacy, or outside of a hospital or institution.


What is the difference between category and subcategory?

Category is bigger division. There are more than one subcategories, in category to make the divisions, more precise.


What is the difference in wind strength between a category 2 and category 5 hurricane?

Category 2 winds range from 96 to 110 mph. Category 5 winds are at least 156 mph.


What is a difference between 5 star and 5 star deluxe category of hotel?

a difference will be the prices.


What is the difference of category 3 and category 5 in hurricane sequence?

A category 3 hurricane has sustained winds of 111-129 mph. A category 5 hurricane has sustained winds of 157 mph or greater.


Which type of statement first states the product's membership in a category and then shows its point of difference from other members of the category?

mission statement


Which type of statement first states the product's membership in a category and then shows its point-of-difference from other members of the category?

Positioning statement