What Are The Side Effects Of Allegra Allergy?

What are the side effects of Allegra D?

Common side effects of Allegra-D 24 Hour include:nausea,stomach pain or upset,loss of appetite,constipation,trouble sleeping (insomnia),headache,dizziness,nervousness,More items….

Is Allegra bad for your liver?

Introduction. Fexofenadine is a second generation antihistamine that is used for the treatment of allergic rhinitis, angioedema and chronic urticaria. Fexofenadine has not been linked to serum enzyme elevations during therapy or to instances of clinically apparent acute liver injury.

Can I just stop taking Allegra?

Getting the most from your treatment Unless you are told otherwise, you should stop taking fexofenadine once your symptoms have eased. Although fexofenadine is classed as a non-drowsy antihistamine, it can still cause drowsiness in a few people. If this happens to you, do not drive and do not use tools or machines.

Is it better to take Allegra in the morning or at night?

So taking your 24-hour allergy medications before going to bed means that you’ll get the maximum effect when you need it the most. “Taking your allergy medication at night assures that it will be circulating in your blood stream when you most need it, early the next morning,” Martin says in a news release.

Can you have an allergic reaction to Allegra?

Allegra side effects Get emergency medical help if you have any of these signs of an allergic reaction to Allegra: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop taking Allegra and call your doctor if you have fever, chills, body aches, cough, or other flu symptoms.

How long does it take Allegra to get out of your system?

It is generally accepted that it takes around 5 half lives for the drug to be completely eliminated from the body. This translates to 3-4 days. While you shouldn’t expect adverse reactions to last exactly that long, they can persist for longer than the 24 hour duration of action (of the Allegra-D 24 hour product).

Can allegra cause weight gain?

Evidence That Antihistamines Cause Weight Gain Of the almost 900 people studied, those taking antihistamines—such as Zyrtec and Allegra—were more likely to be overweight or obese than those not taking antihistamines. … Antihistamines may also increase appetite, which can cause weight gain.

Will Allegra D Help sinus infection?

Antihistamines: Over-the-counter Benadryl (diphenhydramine), Claritin (loratadine, Alavert), Clarinex (desloratadine), Allegra (fexofenadine), Zyrtec (cetirizine), and others are excellent for blocking allergy reactions but can worsen a sinus infection because they dry out your nose and prevent your sinuses from …

Does Allegra D help with mucus?

Symptoms that point to allergies: clear mucus, itchy ears/nose/throat, rapid sneezing, symptoms lasting more than 10 days. … Allegra-D helps you tackle both with a powerful, non-drowsy antihistamine and nasal decongestant.

Is it OK to take Allegra everyday?

Can be taken once a day. May be given daily on a regular basis when allergens are most prevalent (such as during spring or summer). Fexofenadine is approved for use in children older than 6 months with chronic urticaria and those older than two years with seasonal allergic rhinitis.

What can you not take with Allegra?

Do not take fexofenadine with fruit juice (such as apple, orange, or grapefruit). These juices can make it harder for your body to absorb fexofenadine. Avoid taking an antacid within 2 hours before or after you take fexofenadine. Certain antacids can make it harder for your body to absorb this medicine.

What is Allegra 180 mg used for?

Fexofenadine is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. It works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction.

How quickly does Allegra D work?

Allegra Allergy starts working one hour after taking the medication. What type of allergy symptoms does Allegra Allergy relieve? Allegra Allergy offers fast*, non-drowsy, 24-hour relief of allergy symptoms including sneezing, runny nose, itchy watery eyes, and itchy nose or throat. *Starts working in one hour.

Is it bad to take antihistamines everyday?

Depending on your symptoms, you can take antihistamines: Every day, to help keep daily symptoms under control. Only when you have symptoms. Before being exposed to things that often cause your allergy symptoms, such as a pet or certain plants.