Allegra 180

Name

• Common Name: Fexofenadine Hydrochloride
• Brand Name: Allegra 180

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Composition

• Each tablet contains: Fexofenadine Hydrochloride 180 mg (active ingredient)

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Uses

• Relief of symptoms associated with seasonal allergic rhinitis (hay fever), such as sneezing, runny or itchy nose, and itchy or watery eyes
• Treatment of chronic idiopathic urticaria (long-term hives) to reduce itching and rash

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Dosage and Administration

• Adults and children 12 years and older: 180 mg once daily, taken with water
• Should be taken before a meal for optimal absorption
• Tablets should be swallowed whole; do not chew or crush

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Side Effects
Common Side Effects:

• Headache
• Drowsiness (less common compared to older antihistamines)
• Nausea
• Dizziness

Serious Side Effects (rare):

• Allergic reactions (rash, itching, swelling, severe dizziness, difficulty breathing)
• Palpitations or rapid heartbeat

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Precautions

• Use with caution in patients with kidney impairment; dose adjustment may be necessary
• Avoid taking with fruit juices (such as apple, orange, or grapefruit) as they may reduce absorption
• Consult a healthcare professional before use if pregnant, breastfeeding, or taking other medications, especially antacids containing aluminum or magnesium
• May impair ability to operate machinery or drive in sensitive individuals

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Storage

• Store below 25°C (77°F)
• Protect from moisture and light
• Keep out of reach of children

What is Allegra 180 used for?

Allegra 180 (fexofenadine hydrochloride 180 mg) is an antihistamine used to relieve symptoms of seasonal allergic rhinitis (hay fever), such as sneezing, runny or itchy nose, and itchy or watery eyes. It is also used to treat chronic idiopathic urticaria (long-lasting hives and itching).

How does Allegra 180 work?

Allegra 180 works by blocking the action of histamine, a substance in the body that causes allergic symptoms. By preventing histamine from binding to its receptors, Allegra helps reduce allergy symptoms.

What is the usual dosage of Allegra 180?

The typical adult dose is one 180 mg tablet taken once daily with water. It should not be taken more than once in 24 hours unless directed by a doctor.

What are the possible side effects of Allegra 180?

Common side effects include headache, drowsiness, dizziness, nausea, and dry mouth. Serious side effects are rare but can include allergic reactions such as rash, itching/swelling, severe dizziness, or trouble breathing.

Is Allegra 180 safe during pregnancy or breastfeeding?

Allegra 180 should only be used during pregnancy or breastfeeding if clearly needed and prescribed by a doctor. Safety data in pregnancy and breastfeeding are limited, so consult your healthcare provider before use.

Can Allegra 180 be taken with other medications?

Allegra 180 can interact with certain medications, such as antacids containing aluminum or magnesium, which may reduce its effectiveness. Always inform your doctor about all the medicines and supplements you are taking.

What precautions should be taken when using Allegra 180?

Avoid taking Allegra 180 with fruit juices (such as apple, orange, or grapefruit juice), as they can decrease absorption of the medication. Inform your doctor if you have kidney problems or are taking other medications.

What should I do if I miss a dose of Allegra 180?

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose—do not double up to catch up.

How should Allegra 180 be stored?

Store Allegra 180 at room temperature, away from moisture, heat, and direct sunlight. Keep it out of reach of children.