What is the classification of antihistamine?

Antihistamines are divided into two major subtypes. The first subtype is called H-1 receptor antagonists or H-1 blockers. This subtype of antihistamines is used to treat allergy symptoms. The second subtype is called H-2 receptor antagonists or H-2 blockers.

What is the indication for Allegra?

ALLEGRA is indicated for the relief of symptoms associated with seasonal allergic rhinitis in adults and children 2 years of age and older. ALLEGRA is indicated for treatment of uncomplicated skin manifestations of chronic idiopathic urticaria in adults and children 6 months of age and older.

What is the classification of Claritin?

Claritin D belongs to a class of drugs called Antihistamine/Decongestant Combos.

What type of antihistamine is Allegra?

Allegra and Zyrtec are known as second-generation antihistamines and are classified as non-sedating antihistamines. Although they still may cause drowsiness, they cause less drowsiness than first-generation drugs.

Is Allegra an antibiotic?

No. Allegra 120mg Tablet is not an antibiotic. It is an anti-allergy medicine and helps to treat allergic conditions such as sneezing, stuffy or runny nose, hives, etc. On the other hand, antibiotics are used to treat infections caused by bacteria.

What is another name for Allegra?

Fexofenadine is available under the following different brand names: Allegra, Allegra Allergy 12 Hour, Allegra Allergy 24 Hour, Children’s Allegra Allergy, and Mucinex Allergy.

Is Allegra a decongestant?

Allegra-D® contains pseudoephedrine, a nasal decongestant that works to relieve nasal congestion, sinus congestion and pressure, and swelling of nasal passages.

Which is best antihistamine?

Claritin and Zyrtec are popular over-the-counter antihistamines. Doctors consider them safe and effective treatments for minor allergies. Both are second-generation antihistamines. These cause less drowsiness than first-generation antihistamines.

Is Allegra good for dry cough?

A: No, Allegra M is an anti-allergic medicine it is not effective for treating dry cough.

Is Allegra good for cold?

This combination medication is used to temporarily relieve symptoms caused by the common cold, flu, or allergies. It contains 2 medications: fexofenadine and pseudoephedrine. Fexofenadine is an antihistamine that helps relieve watery eyes, itchy eyes/nose/throat, runny nose, and sneezing.

Is Allegra used for cough?

Allegra-M Tablet is a combination of two medicines: Montelukast and Fexofenadine. This medicine is used to treat allergy symptoms like runny nose, sneeze and cough.

Can I take Allegra every day?

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.

When is the best time to take Allegra?

Should I take Allegra (fexofenadine) at night or in the morning? If you are taking a 12 hour form of Allegra (fexofenadine), it can be taken once in the morning and once in the evening. If you are taking an Allegra (fexofenadine) once-a-day 24 hour tablet, it can be taken at any time of the day.

Will Allegra make you sleepy?

Allegra is generally the least sedating. Nasal spray antihistamines are also somewhat less likely to make you sleepy, since they target nasal passages directly rather than sending medicine throughout your body in the bloodstream.

Does Allegra raise blood pressure?

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.

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.

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.