Active Ingredient(s): Fexofenadine
FDA Approved: * July 25, 1996
Pharm Company: * SANOFI AVENTIS US
Category: Allergies, Cough & Cold

* This drug may consist of multiple approval dates, manufacturers, or distributors. If applicable, they would be listed below under "NDC Database Records".

Allegra Overview

Fexofenadine, sold under the brand name Allegra among others,[1] is an antihistamine pharmaceutical drug used in the treatment of allergy symptoms, such as hay fever and urticaria.[6] Therapeutically, fexofenadine is a selective peripheral H1-blocker. Fexofenadine is classified as a second-generation antihistamine because it is less able to pass the blood–brain barrier and cause sedation, compared to first-generation antihistamines.[7]&...

Read more Allegra Details
Details May Include Instructions, Side Effects, Interactions, Etc. Drug monograph is from Wikipedia. All text is available under the terms of the GFDL (GNU Free Documentation License). Source:

Recent Allegra Forums: RSS Feed

What Is The Tan Side Of An Allegra D And White Imprinted

what is the tan side of an allegra d and what is the white imprinted side? ## I need to know this information too, I excremented out the yellow side this morning. So weird. The white side was gone and the yellow was in perfect condition. ## I haven't been able to find any information that specifies. It is possible that the answer is neither. That may just be how they designed the pill to look, and both active ingredients may be evenly dispersed throughout both sides. Has anyone tried taking either side of the tablet to determine it's effects v.s. the whole? ## I'm thinking it's the time release, maybe. ## This just happened to me as well. That was how I found your comments. ## Happens to me every time I take an Allegra D.

purple capsule with "AG" and white stripe / band in middle

I have a capsule that is dark purple with a white band in the middle. Each end of the capsule has "AG" on it. I can't find anything on the internet that matches this description. ## I have the same pills that match your description and I believe they are the Allegra Allergy 24 hr gel caps. See the pic of the box for more detail on RiteAid's website. Hope this helps. ## Thank you! I take a lot of pills and this is new to me. I couldn't figure out what it was. ## Hello, Just wanted to confirm for other readers here that based on the product packaging, Allegra Allergy 24hr Gelcaps are purple capsules with what appears to be a white/silver band in the center. [From an online image vantage point of the box, you can't really tell if it bears the markings "AG"; ...

06 pink oval pill 06

pink oval pill. unscored with squiggly line on 1 side. 06 on other ## I think this may be Allegra. I used to keep it with me all the time when I lived in another state. I have a tin with it, but I'm not sure. ## I think this may be Allegra. I used to keep it with me all the time when I lived in another state. I have a tin with it, but I'm not sure. PLEASE DELETE THIS COMMENT. ## That is correct, this is Allegra 12 hour, which is a 60mg tablet. NDC: 41167-4131 It is most commonly used to treat, or prevent allergy symptoms. Its typical side effects may include nausea, dizziness, dry mouth, and ear pain. Its inactive ingredients may include: Silicon Dioxide Croscarmellose Sodium Hypromelloses Magnesium Stearate Cellulose, Microcrystalline Polyethylene Glycols Povidones Titanium Dio...

What kind of pill is 311 AV?

I found a round white pill with 311 and "AV" on one side and a strange symbol on the other side. What is this? ## This tablet is Allegra (Fexofenadine 30 mg - NDC 0088-1113). It is an antihistamine used in the treatment of allergy symptoms, such as hay fever and urticaria. Inactive Ingredients: - Anhydrous Citric Acid - Crospovidone - Magnesium Stearate - Mannitol - Cellulose, Microcrystalline - Povidone K30 - Sodium Bicarbonate - Aspartame ## The pill you found was an Allegra ODT tablet. It is a round white pill that reads 311 AV & the otherside has a cursive/fancy letter E. Hope that helps! ## As of writing this I can't find any listings from the standard FDA search, but if it's an over the counter item, as cowbells stated, then that would explain why it isn't ...

pink/orange pill 193 r

I found a couple of pills in my sons drawer I don't reconize. It's egg shaped and a pink or orange. On one side it has 193 and on the other an R ## My son was just given this as a generic for Allegra 60 MG (Fexofenadine). Pink oval with 193 on front, R on back. manufacturer: Dr Reddy's Lab ## used for allergy's, nothing dangerous. ## That is correct, it contains the active ingredient Fexofenadine, it is used to treat the symptoms of both respiratory and topical allergies, it is available over the counter. NDC: 00904-5962 Inactive ingredients may include: Silicon Dioxide Starch, Corn Croscarmellose Sodium Magnesium Stearate Mannitol Powdered Cellulose Fd&c Red No. 40 Hypromellose 2910 (6 Cps) Ferric Oxide Black Polyethylene Glycol 400 Titanium Dioxide I take the highe...

loose motion syrup for 6 yr old

I have a 6 yr old daughter and she has been suffering from abdominal cramps and frequent loose motion on and off for a week. Please advise what medicine should be given to her. ## I have a 6 year old son and he has been suffering from loose motion since last night. Please advise what medications I can give him? ## Hi. My baby is 5 years old and she is suffering from loose motion and dry cough. Please tell me if Allegra syrup is good for these problems? ## Dark green Loss motions and vomiting 6 year girl and pain in the stomoc. ## My son is 7 years old, suffering from loose motion, fever and vomiting. Please suggest which medicine is suitable for him. ## My son is 6 yrs old. He is suffering from loose motion and vomiting for the past 2 days. How do I stop this? ## Colistop 12.5 mg / 5mL ...

small,round,white pill marked E311

small,round,white pill marked E311 ## Is this pill marked E311 white and round tablet my muscle relaxer? ## Cindi-My first time at this site-I noticed your inquiry of 1-21. Do you know what it is yet? I found a few of these in my sons room. If you know, please respond. Thanks! ## Hello, I was able to find a pill that may match your description depending on if the opposite side of the pill is marked with with the imprint AV. Here is what I found on the National Institute of Health's website. NDC 41167-4232 IMPRINT e;311;AV NAME Childrens Allegra Allergy INGREDIENTS - Fexofenadine Hydrochloride 30 mg; LABEL AUTHOR Chattem, Inc. COLOR White SIZE 11mm SHAPE Round SCORE 1 INACTIVE INGREDIENTS - Aspartame - Crospovidone - Magnesium Stearate - Lactose Monohydrate - Cellulose, Microcrystall...

Does anyone have experience taking more than 180 mg of Allegra daily?

I am wondering if anyone has taken more than 180 mg of Allegra daily and lived to tell about it?! Just kidding about that last part. I have a particularly bad case of post nasal drip and I DO get some relief from the 180. However, I am considering trying half a tab (90 mg) at night to get more relief. I KNOW what the recommendation is...I am just wondering. Has anyone tried it? ## Actually, if you're currently taking that much and still have post-nasal drip, then it's most likely time to try something else, rather than more of the Allegra. What other allergy medications have you tried? There are others on the market, some are available over the counter and some by prescription. Have you talked to your doctor about it? What are you allergic to? ## When it comes to prescription me...

Allegra-D 12 hour extended-release tablets

fexofenadine HCI 160mg/p pseudoephedrine HCI 120mg ## Can you cut an Allegra 12 hour extended release tablet in half? I took one the last 2 mornings and had trouble sleeping both nights. ## by cutting the 12 hr. in half would it lessen the nervousness side effect? ## No, it is not safe to cut, break or crush any time released medication, because it may cause you to get too much of the medication at once. You can learn more Fexofenadine details here and you can learn more Pseudoephedrine details here. If you are having trouble sleeping, it is most likely due to the Pseudoephedrine that's in Allegra-D, it can cause that and the nervousness in some people. Thus, you may be better off switching to the regular Allegra that doesn't contain it. Are there any questions or comments? ## H...

aventis allegra 180 mg #810

pink # 810 ## Can I take 810 Allegra during the day or nite ## There is no specific time of day that it needs to be taken, you should just remain consistent. The FDA lists its typical side effects as possibly including nausea, dizziness, headache, dry mouth, and weight changes. This tablet is manufactured by Prasco Laboratories, and it is a generic for Allegra, it contains 180mgs of Fexofenadine. I usually take mine within a few minutes of getting up each day. Is there anything I can help with?


Possible Dosages for this and Related Drugs:

  • Capsule: 60mg
  • Suspension: 30mg/5ml
  • Tablet: 180mg, 30mg, 60mg
  • Tablet, Orally Disintegrating: 30mg
Note: Above list includes dosages for all drugs with the same combination of active ingredients.

NDC Database Records for Allegra: (6 results)

Sorted by National Drug Code
  • 0088-1097 Allegra 6 mg/ml Oral Suspension by Sanofi-aventis U.S. LLC
  • 0088-1106 Children's Allegra Allergy 30 mg Oral Tablet by Sanofi-aventis U.S. LLC
  • 0088-1107 Allegra 60 mg Oral Tablet by Sanofi-aventis U.S. LLC
  • 0088-1109 Allegra 180 mg Oral Tablet by Sanofi-aventis U.S. LLC
  • 0088-1113 Allegra 30 mg Disintegrating Tablet by Sanofi-aventis U.S. LLC
  • 35919-1109 Allegra 180 mg Oral Tablet by Sanofi-synthelabo Limited

Other drugs which contain Fexofenadine or a similar ingredient: (7 results)

Related Allegra Topics:

Allegra-D 12 hour extended-release tablets
fexofenadine HCI 160mg/p pseudoephedrine HCI 120mg ## Can you cut an Allegra 12 hour extended release tablet in half? I ... 10 replies
allegra d The Tan side
I have used Allegra D for many years when my allergies act up, but I have noticed that my body is not breaking down or d... 3 replies
Allegra for Hives
I am responding to the person who asked if Fexofenadine would help with chronic hives. I have taken ALLEGRA for about 20... 2 replies
Allegra 120mg
I'm suffering from strep throat, it's been 3 days and started begining to feel tonsils, and tongue is swollen, i... 2 replies
Allegra D Generic 120mg 180mg
i purchased some allegra d from over seas they have come in foil packaging and are large round tablets yellow on one sid... 2 replies
Allegra D 12 hour extended release
Hi, I have been taking the Allegra D 12 for a few weeks now & it really works excellently for me! I know this sounds... 1 reply
allegra d 12 HOUR
CAN THE MAIN INGREDIENTS BE SEPARATED ## Hi MIZTAZ, To my understanding, the active ingredients in Allegra D 12hr are no... 1 reply
allegra m
I want to know as to whether the Allegra-M tablet contains any steroids. ## Hi SRINATH, To my knowledge, Allegra-M table... 1 reply
Allegra D 12 Hour Is Pseuodoephedrine Brown Or White
which side of allegra d 12 hour is pseuodoephedrine? brown or white ## Hello, Based on my research, the color of the pil... 1 reply
Allegra D 12 Hr
What color of the Allegra d pill is the histamine side and which color is the pseudoephedrine side ## They have never re... 1 reply

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