What drugs should not be taken 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.
Does Allegra interact with other medications?
Fexofenadine has mild interactions with at least 39 different drugs. This information does not contain all possible interactions or adverse effects. Therefore, before using this product, tell your doctor or pharmacist of all the products you use.
Is it bad to take Allegra everyday?
Experts say, it’s usually okay. “Taken in the recommended doses, antihistamines can be taken daily, but patients should make sure they do not interact with their other medications,” says Sandra Lin, MD, professor and vice director of Otolaryngology-Head & Neck Surgery at John Hopkins School of Medicine.
Who shouldnt take Allegra?
Ask a doctor before using this medicine if you are pregnant or breastfeeding. Older adults may be more sensitive to the effects of this medicine. If you are 65 or older, ask a doctor before taking fexofenadine. This medicine may contain phenylalanine.
When is the best time to take Allegra?
Allegra can be taken at night or in the morning, depending on which time of day you experience the worst symptoms. If you experience worse allergy symptoms at night or early in the morning, you can try taking Allegra in the evening. If you experience worse symptoms throughout the day, you can take it in the morning.
Is Allegra safe for liver?
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 Allegra make you anxious?
Tell your doctor if you have serious side effects of Allegra-D 24 Hour including: fast/irregular/pounding heartbeat, shaking (tremor), mental/mood changes (such as anxiety, confusion, nervousness, restlessness), or.
Can Allegra make your heart race?
For allergy sufferers with heart disease, medicines such as Allegra, Zyrtec or Claritin should be safe. However, medicines containing decongestants — including Allegra-D, Zyrtec-D and Claritin-D — could increase your blood pressure and heart rate or interfere with your heart medication.
Can Allegra cause irregular heartbeat?
Terfenadine (Seldane) is associated with dose-related QT prolongation and subsequent increased risk of ventricular arrhythmias.
Will Allegra keep me awake at night?
“Antihistamines help with itching and sneezing, but alone do nothing to help the congestion that keeps you up at night.” Decongestants are the “D” part in allergy medications like Allegra-D®, but they can have a stimulant effect that disrupts sleep in some people.
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.
What happens if you take 2 Allegra?
Fexofenadine is generally very safe. Taking too much is unlikely to harm you. If you take an extra dose by mistake, you might get some of the common side effects. If this happens or you’re concerned, contact your doctor.
How many hours does Allegra last?
Some medications for treating allergies, like Zyrtec (cetirizine) and Allegra (fexofenadine) last 24 hours and don’t need to be taken at night. But if you’re combating allergy symptoms with a different antihistamine first thing in the morning, keep in mind that its effects will only last six to eight hours.
Which is better Zyrtec or Allegra?
Both drugs were found to be equally effective in treating allergy symptoms, and Allegra was found to cause less drowsiness than Zyrtec. Another study showed that Zyrtec was more effective than Allegra, and that side effects were similar.
How long does Allegra 180 mg last?
How Long Do Allegra and Claritin Last? Allegra generally starts working about 1 hour after you take it. The effects of a 60 mg dose last about 12 hours, and a 120 mg or 180 mg dose last about 24 hours.
How many days should I take Allegra?
Directions
| adults and children 12 years of age and over | take one 180mg tablet with water once a day; do not take more than 1 tablet in 24 hours |
|---|---|
| children under 12 years of age | do not use |
| adults 65 years of age and older | ask a doctor |
| consumers with kidney disease | ask a doctor |
Is Allegra 180 mg safe?
Allegra 180mg Tablet is safe to use in patients with liver disease. No dose adjustment of Allegra 180mg Tablet is recommended. However, consult your doctor before giving Fexofenadine to your child in case of severe liver disease.
What is Allegra 180 mg used for?
Allegra 180 mg Tablet 10’s is widely used to treat hay fever (an allergy caused by pollen or dust), conjunctivitis (red, itchy eye), eczema (dermatitis), hives (red, raised patches or dots), reactions to insect bites and stings and some food allergies. You can take Allegra 180 mg Tablet 10’s with food or without food.